OUR PRACTICE
MEET THE DENTISTS IN BARRIE
Our friendly team of dentists at Northern Horizon Dental Barrie are dedicated to helping every single patient achieve a beautiful and healthy smile. We prioritize our patients and ensure they are treated with the highest level of care. Our office offers a wide span of dental services at an affordable price. Our dentists understand how costly treatments can be and offer financing options to ensure you can receive dental care without a financial burden.
We are conveniently located and have ample parking spaces. Our office also offers extended evening hours, so you can visit us without compromising your busy schedules. If you’re looking for a dentist near you, look no further! Contact us to schedule an appointment today.
MEET OUR TEAM NEAR YOU IN BARRIE
Your Northern Horizon Dental Barrie Team & Our Health Care Team
Meet our team of dentists who are committed to helping you achieve optimal oral health. Our patients are our number one priority. We provide every patient with a customized treatment plan to address their unique concerns and achieve their goals. Learn more about our team below!
Our Doctors
Dr. Daniel Sullivan
GENERAL DENTIST
Dr. Daniel Sullivan received his Doctor of Dental Surgery from the University of Western Ontario and graduated with distinction. Before attending Western, he received his Bachelor of Science in Biology from Dalhousie University, 2 hours from where he grew up in New Brunswick. Dr. Sullivan takes pride in helping his patients achieve their aesthetic and functional needs, whatever they may be, and believes in a team-orientated approach that includes the patient’s wishes and input at the forefront. In his spare time, Daniel likes to golf, stay active at the gym, try new restaurants, and of course catch up on TV shows!
Dr. Hannah Seok
GENERAL DENTIST
Dr. Hanna Seok completed her Bachelor of Science at McMaster University and received her Doctor of Dental Surgery from Western University. She takes pride in optimizing patients’ dental experience through patient education, being attentive to patients’ individual requirements and, encouraging them to be proactive about their oral health care. Passionate about dentistry and non-profit work, Dr. Seok has provided volunteer dental care to underprivileged communities in Guatemala, Haiti, Mexico and, some First Nations reserves. She is very excited to be back in her hometown, Barrie, and serve the community.
Dr. Dickson Kong
GENERAL DENTIST
Dr. Dickson Kong graduated first class honors with distinction in Biology at York University, after which he continued his studies at the University of Western Ontario Dental school. He is a recipient of the General Medicine award and graduated with honors in 2016. He spent his first few years practicing in Kirkland Lake and Napanee. Dr. Kong is certified in nitrous and oral moderate sedation to provide the most comfortable dental experience for patients with dental anxiety. He is constantly trying to broaden his knowledge and skills in Dentistry by continuing his education and completing courses like implant training. His current area of interest is Invisalign and helping people achieve their dream smile. When he’s not practicing, Dr. Kong loves reading about the latest technology and gadgets, and trying new restaurants with his lovely wife, Tracy!
Our Team
OUR REVIEW
Dental Reviews From Patients
Ender Slender
02:26 13 Feb 25
Arelys and Dr Hanna were amazing in helping me get a tooth extracted. I absolutely recommend this dental office everyone I interacted with was professional and kind. Thank you guys!
Rebeca With1c
22:27 03 Feb 25
Really friendly and knowledgable. My hygienist explained everything as she went and was really reassuring and friendly.
Sole Lujan
17:18 27 Jan 25
Chelsea was very gentle and kind to me the whole time, I loved her patience.
Girish Nuckchady
01:24 23 Jan 25
I went as the day after my right molar tooth was broken.
The dentist Dr Hanae and assistants were really professional in their approach explaining me all the steps they were doing.
Great and happy experience!
The dentist Dr Hanae and assistants were really professional in their approach explaining me all the steps they were doing.
Great and happy experience!
LZ Z
19:13 22 Jan 25
Excellent and professional. Emily the dental hygienist is great and made me real comfortable. I also met Dr Hanna who is very calm and professional . 5 star place
Natallia Melo
19:32 20 Jan 25
Stuff is super friendly and accommodating !!! Dr Sullivan an amazing dentist , with great experience and knowledge !!!
Gail Morgan-Smith
21:19 15 Jan 25
Centrally located in the South end of Barrie, you are met with friendly faces and caring people at Northern Horizon Dental Barrie.
Ted Onyschuk
14:26 10 Jan 25
Chelsea is the best. Always chatting, as does Dr Sullivan, never boring. Music is great, and all of the support people are always UP and friendly
Elicia Lambert
00:17 08 Jan 25
I highly recommend Northern Horizon Dental. Friendly and patient staff. They're great with kids. I felt very comfortable and they explained things as they went.
For someone who doesn't like the dentist this place has been the best I've experienced.
Thank you Cindy and the rest of the wonderful staff at Northern Horizon Dental!
For someone who doesn't like the dentist this place has been the best I've experienced.
Thank you Cindy and the rest of the wonderful staff at Northern Horizon Dental!
Kju-34
20:58 07 Jan 25
The high reviews of this dental practice are all well-earned. Everyone I encountered was terrific, from Tamanna, who handled my paperwork and a million questions, to Andrea, the hygienist who examined and cleaned my teeth with such care and patience that my anxiety was at an all-time low for dental visits, to Dr. Hanna, who was clearly excellent with anxious patients and who carefully explained everything necessary at a speed and using clear words that I could easily follow. (I normally handle all sorts of complex conversations every day, but in the past have struggled with anxiety clouding my hearing and rational thought once in the dentist’s chair.) So overall, my visit went extremely well, and I will feel quite comfortable returning for future assessments and treatment that might be required.
Chrystalline Persaud
17:24 06 Jan 25
I have extreme anxiety when it comes to the dentist and this time was definitely different. Both Emily & Chelsea were friendly and amazing at calming my nerves. Dan the dentist was very thorough and I appreciated his transparency and professionalism!
Scorpion
21:55 02 Jan 25
Had an excellent appointment today, hygienist was very gentle and Dr Hanna was very informative. Front desk was very patient and accommodating to my crazy schedule.
Brett M
20:25 21 Dec 24
My visit was unbelievable…in a good way. Walked in, amazing greeting from the front desk, and was helped right away (talk about customer service)! Cass was my hygienist and was amazing—so delicate and thorough. I left with a brand new smile and will definitely be back. Northern Horizon is the place to be.
Melvin Mullins
17:55 21 Dec 24
Excellent place, great at accommodating, and just a really comfortable atmosphere and a Dentist who not only knows her stuff but is also very caring I highly recommend.
Alanna Wishart
19:06 19 Dec 24
Today was my first visit, everyone was very friendly. I get anxious about going to the dentist, but was put to ease very quickly. Thanks very much Amanda and Dan. It’s official you are my new dentist!
Cindy GIordano
22:13 14 Dec 24
Great experience!! I needed to find a new dentist that accommodated with my hours of work and this place is awesome. Right from the time you walk in, the environment is very cozy and inviting. The staff was very helpful. They billed insurance company directly which was fantastic! Dr Hannah was amazing! Her assistant, Jen, was also very helpful and explained everything that was going to happen. No pain!!! Great first experience and I'm scheduled to return later this month.
Colin D
00:05 13 Dec 24
Dr. Dan Sullivan is by far the best dentist I have experienced. He is very thorough in his work and explains in detail the work he performs. Down to earth, genuine gentleman he is.
The office staff and his assistant are very friendly and accommodating as well.
Colin
The office staff and his assistant are very friendly and accommodating as well.
Colin
Donald W
12:23 12 Dec 24
The staff were so welcoming and professional, Dr Hannah and all the hygienist are incredibly friendly and they genuinely care about my comfort and concerns. Northern Horizon dental has been looking after me and my family for years.
Veronica Ling
16:50 28 Nov 24
The Dentist and staff were very professional and friendly. They took the time to listen to my concerns and advised me on the best treatment needed to rectify my problems. The visit was very pleasant.
Vanda Conceicao
01:45 28 Nov 24
Always have a great experience….. even when my lil one is with me they take the time to make her feel good let her watch and let her be part of the experience
Lauren Gabriel
14:41 25 Nov 24
Great experience for sure! Dr. Hannah is very much recommended. She is both very passionate and knowledgeable. Patient centred care for sure! Also, Emily, our dental hygienist is very kind and gentle. My son was very comfortable with her.
Scott Blakely
16:08 08 Nov 24
Great experience a new patient here! Everything was explained thoroughly throughout the appointment. I would certainly recommend Northern to anyone who has been putting off the dentist for too long!
Bruce Mehuys
22:02 05 Nov 24
Northern Horizon is a great Dental Office.
I had a great dental cleaning experience with Emily today. I also had a tooth repaired by Dr Hannah and Dental Assistant Laura. Excellent work & professionalism.
I had a great dental cleaning experience with Emily today. I also had a tooth repaired by Dr Hannah and Dental Assistant Laura. Excellent work & professionalism.
Yeganeh Amoozandeh
17:50 04 Nov 24
Great environment, nice staff and professional dentists and hygienists. Definitely recommend this office.
Suzanne Kunin-Jacobson
18:45 31 Oct 24
Very Friendly, thorough and knowledgeable staff. Thanks Emily and Dr. Sulluvan for an excellent experience !
Sasha Opacic
18:50 28 Oct 24
Always courteous, honest, and on time. A patient’s comfort is always paramount. My whole family goes here and I would highly recommend without reservation.
Fabio Ferri
16:08 10 Oct 24
Emily and Dan were terrific! The office has the latest equipment that makes your appointment more comfortable.
Highly recommend this location!
Highly recommend this location!
Mark Cameron
00:57 05 Sep 24
What a breath of fresh air Northern is!
Emily is the best and Dr. Hanna takes the time to be available.
Thank you!
Emily is the best and Dr. Hanna takes the time to be available.
Thank you!
Steven McDowell
16:37 30 Aug 24
I had a not-quite-emergency broken molar away from home. After reading reviews, I called here. They were able to fit me in within an hour. They explained that they didn’t have time for a full treatment but could do a temporary patch to get me through until I got home and could get the needed crown. Dentist and tech explained everything and treated me well. Price was very reasonable. Dentistry is never fun but I was very pleased.
Crazymanmo
17:34 28 Aug 24
My family has been using the Dental Office for 15 years. Chelsea our Hygienist is friendly and a pleasure to deal with and is excellent in her job and care for our dental needs
Joe Penney
18:13 27 Aug 24
From the time you walk in the door until you leave, everyone is respectful, knowledgeable and professional. The care I’ve received is second to none. Chelsea, you’re the best.
Neva Rozon
16:37 27 Aug 24
Very friendly, profesional and explained the procedure completely. They make you feel at ease.
Paul Belisle
00:48 21 Aug 24
The Staff are very caring and friendly. You get the best care at every visit.
Thanks to everyone !!!!!
Thanks to everyone !!!!!
Evan Archer
23:49 12 Aug 24
The Staff is always friendly and personable any time I’ve been. Never had a bad experience here.
Robert Lightning
20:22 30 Jul 24
X Rays and Teeth Cleaning with Emily. She's totally pro and personable. Highly recommended👍👍
Wayne Churchill
02:12 23 Jul 24
Dan is a great dentist...if you have a phobia about going to the dentist he's your guy. Gentle and walks you through everything.
Caitlin M
21:50 16 Jul 24
Had my first appointment at Northern Horizons today and while dentists are never fun Chelsea made it an enjoyable experience! First dentist since moving up to Barrie and I will definitely be keeping them! So informative and helpful
Scott
13:33 11 Jul 24
Had a consultation today about potential fixes for my tooth and it was very thorough, I understood every potential option that I have now.
Borg101
14:04 02 Jul 24
Very friendly always makes me feel at home. I have been going here for the last 7 years. I would definitely recommend.
Joe Collins
23:02 24 Jun 24
Both Chelsea for the cleaning and Dr Dan were top quality. Taught me a lot, friendly and professional. Couldn't recommend enough
Nelly Mathews
21:03 18 Jun 24
Gorgeous office and amazing employees. Chelsea was awesome and gentle while cleaning my teeth. Very informative and friendly. 😊
Husna Daya
00:32 18 Jun 24
Very friendly staff and Dan Sullivan the specialist is very professional to explain the options. I recommend this dentist
Holly Weller
20:59 17 Jun 24
Friendly staff! Great dentist! Feel comfortable and confident I am getting great dental care!
Oleg Babishin
12:50 11 Jun 24
I booked a teeth cleaning. I was told to do X-ray before cleaning. So just for cleaning purpose I should harm myself with unnecessary X-Rays(no inflammation and no pain)? So cleaning was denied unless I'll do X-Rays. Good luck guys! I refuse to do this just money grab procedure. I should admit though that Dr.Sullivan is really good!
Ruben Aedo
23:06 10 Jun 24
It’s always a pleasure coming here. I had a fear to come after a bad experience at another office. Luckily, I’ve been coming for a few years and I have had only the very best experiences here. Chelsea is awesome and so is everyone at this place. I’d give 6 ⭐️ if I could. Thank you again!
Eric N
23:42 05 Jun 24
It’s been awhile since I’ve been to a dentist but Northern Horizon Dental Barrie is definitely the best experience I’ve had. Very clean, professional, thorough and friendly. I will definitely be returning in the future and recommending to anyone that is looking for a new dental team.
Denise Legros
23:09 03 Jun 24
First time experience!! Well taken care of , friendly and helpful.
Glad a switched!!👍🏻
Glad a switched!!👍🏻
Property Twins
13:09 30 May 24
Had a teeth cleaning booked for May 29, 2024. They said we need to do x-rays first, I say why? I just want a cleaning as I booked this several weeks back. They said we can't do the cleaning unless you have x-rays and the cost is $400.00. I had work down a few weeks back. Also have been going to this dentist for a few years now. I'm never ever ever coming back. And if your reading this review. Don't use this business. I called another dental business in the community and they said no problem and booked me in right away. This was a money grab thing and that should not sit well with anyone. ZERO STARS FOR THIS BUSINESS
Brandon Valley
16:54 17 May 24
Good crew here from the backend to the front end.
Going to the dentist shouldn’t be this enjoyable.
Going to the dentist shouldn’t be this enjoyable.
Jessica Lalonde
12:09 16 May 24
Cozy and friendly environment with superb service. The hygienist I had was extremely personable and very gentle. Probably the best cleaning I’ve had in a very long time! Dr Hanna is a gem! Lovely staff! Highly recommended!
Jennifer Barton
01:06 16 May 24
I believe it is a very good dental office . I personally see Dr. Hanna and she has done well with me as I suffer from high anxiety, social anxiety and the office makes me feel comfortable . They explain everything and answer any questions you ask . I recommend this place for dental work 🙂
Andrea Luscombe
15:36 06 May 24
Takes the time to explain everything they are doing or need to do. Very transparent of costs while working with your insurance.
Brittney French
16:27 03 May 24
Dr. Hannah is always incredibly professional and puts the client first. She makes you feel heard and considers your goals and finances when building a treatment plan. I am grateful I found an office with staff that makes me feel safe and supported.
Shay Yufa Laserson
13:01 10 Apr 24
This team is incredible and I would highly recommended for both families with young kids or just for individual adults. From the quality of service to their customer support and the customer experience they provide they go above and beyond. They show empathy and have the services available for anybody in need. I’d also like to add that their team is always on time. I’m so glad we moved our family to this Dentist. I would highly recommend them to anybody in the Barrie area!
Byron Koehn
20:08 15 Mar 24
Best place always quick clean and great customer care. Dan is my favourite dentist I have always had a fear of the dentist and he make it as good of a experience as dental work could be. All great people in both offices as well
Lou Caruana
20:35 07 Mar 24
Excellent Dental office especially Dr Sullivan who takes care of my wife and myself to all our dental needs The office staff is also awesome
Kari Cornwall
01:05 07 Mar 24
I have been going to Chelse for a couple of years for dental hygiene, and she is gentle and thorough! Great job 👏
Roy Slothspotter
18:04 04 Mar 24
I was in for my routine dental cleaning and checkup. Emile as usual did a great job.
Adam Chartier
21:11 28 Feb 24
Very great experience . Very friendly staff they just wanted to make sure I was no longer in pain .
John Murrie
17:29 28 Feb 24
Excellent preparation, xray. Then excellent consultation with Dr. Sullivan
Deborah Whamond
20:02 09 Feb 24
I had a very pleasant visit at the dentist today as they are very good and answer any questions I have and make sure that you are okay. I am very happy that I found a great dentist
Iddo Dickens
21:32 01 Feb 24
Dan is amazing. He did an implant with absolutely no pain. Truly incredible. I've never felt more safe and comfortable at any other place. The lady who cleaned my teeth was just as great and gentle. Truly a remarkable place.
Chelsey Hillhouse
02:10 01 Feb 24
Our favourite dental hygienist and dentist! Clinic is always clean!
Always great customer service from the receptionists too!
Chelsea is friendly, she is always makes us feel comfortable and does a great job. If you are fearful of the dentist Chelsea is definitely your go to hygienist she knows how to make you feel comfortable and safe.
Emily was really great with my son- his little brother was there watching and she was sweet this him too!
Both Emily and Chelsea are very knowledgeable and patient. They answer any questions you may have.
Doctor Dan is always a pleasure to be around- he explains and answers any questions and is very knowledgeable. He’s really great with young children as well!
We’ve also seen doctor Hannah and she always does a great job at making you feel comfortable and answering any questions.
Highly recommend northern horizon!
Always great customer service from the receptionists too!
Chelsea is friendly, she is always makes us feel comfortable and does a great job. If you are fearful of the dentist Chelsea is definitely your go to hygienist she knows how to make you feel comfortable and safe.
Emily was really great with my son- his little brother was there watching and she was sweet this him too!
Both Emily and Chelsea are very knowledgeable and patient. They answer any questions you may have.
Doctor Dan is always a pleasure to be around- he explains and answers any questions and is very knowledgeable. He’s really great with young children as well!
We’ve also seen doctor Hannah and she always does a great job at making you feel comfortable and answering any questions.
Highly recommend northern horizon!
renee0945
15:35 31 Jan 24
I haven’t been to the dentist in years so I was quite nervous.
The greeting was friendly and welcoming as I came in and then I was taken back by Emily, who was my hygienist for the visit.
I cannot tell you enough how incredible this girl is!!! She is thoughtful, friendly, knowledgeable and very attentive to what you may be feeling or what you may need.
I have never had an experience like this before! I have never been made to feel so comfortable!
My dentist Dr Seok was also so friendly and genuine! She put me at ease immediately.
If you are looking for a dentist I highly recommend it here!
Also… Emily needs a raise! That kind of genuine care for her role and patients isn’t that easy to find!
The greeting was friendly and welcoming as I came in and then I was taken back by Emily, who was my hygienist for the visit.
I cannot tell you enough how incredible this girl is!!! She is thoughtful, friendly, knowledgeable and very attentive to what you may be feeling or what you may need.
I have never had an experience like this before! I have never been made to feel so comfortable!
My dentist Dr Seok was also so friendly and genuine! She put me at ease immediately.
If you are looking for a dentist I highly recommend it here!
Also… Emily needs a raise! That kind of genuine care for her role and patients isn’t that easy to find!
Anmol Singh
00:26 31 Jan 24
It was my first time here and i was worried before that how my teeth will look after filling but it was great experience
Victoria Woodstock
23:24 25 Jan 24
Dan and his colleagues are very knowledgeable and personable. Always a great experience and make my teeth feel and look better!
Anh Thai Le
13:39 20 Jan 24
Quick reply and friendly skilled staff. I'm really happy with my filling with Doctor Hanah and all the service that I did here. Highly recommend choosing this place.
Peter Allen
14:57 09 Jan 24
Very good experience. For such an invasive procedure I am left with very little to no discomfort.
Dr Dan and Jen were very informative, professional, and kind. I Would recommend this practice to anyone.
Thanks Dr Dan & Jen
Dr Dan and Jen were very informative, professional, and kind. I Would recommend this practice to anyone.
Thanks Dr Dan & Jen
ilana selez
13:40 06 Jan 24
Great team.
Clinic is modern and clean.
Employees are very friendly.
Dr. Sullivan is amazing.
Recently, I did 2 kind of basic and major works . Completely pain free. Highly recommended.
Clinic is modern and clean.
Employees are very friendly.
Dr. Sullivan is amazing.
Recently, I did 2 kind of basic and major works . Completely pain free. Highly recommended.
Paul Turner
13:43 30 Dec 23
Reception was friendly and well organized; my dental hygienist, Chelsea, thoroughly enjoyed her job, and made the experience fantastic; and Dr. Hannah was incredibly personable.
Bertrand Zarate
17:37 16 Dec 23
Great staff especially the Dentist who attended my tooth. Merry Christmas everyone.
Margret Neuhofer
15:14 16 Dec 23
My husband and I both had appt’s with Chelsy (hygienist) and Dr Dan Sullivan.
Both were very friendly, extremely professional, explained things as they worked. It was a pleasure, not scary at all.
Both were very friendly, extremely professional, explained things as they worked. It was a pleasure, not scary at all.
Theo Issaris
15:51 20 Nov 23
Just had a super unpleasent phone call with Gail from Northern Horizon Dental. Always had a positive experience prior to this phone call but will not be returning due to her attitude.
Kayden Brazolot
18:49 18 Nov 23
My fiancee had her first visit here and was extremely nervous but honestly Emily was so amazing making her feel comfortable during the process. I'm super blessed and grateful for her kindness and understanding. Emily you are incredible and thank you so much.
Kayden & Victoria
Kayden & Victoria
Clvudii Tears
17:35 10 Nov 23
They are great, friendly from when I entered the doors with my family toughen we left. Highly recommend them 👌🏽
Shayne
14:46 21 Oct 23
Staff was very pleasant and accommodating. Having a fear of going to the dentist, everyone was gentle and considerate. I can't recommend them enough!
Ann Burke
16:37 15 Oct 23
I have never been disappointed by Northern Horizon Dental. Over the years I have had a couple of emergency visits that were both ultimately successful and reasonable!
I have no reason to ever consider looking beyond them, particularly in an emergency.
I have no reason to ever consider looking beyond them, particularly in an emergency.
Peter Gump
20:50 14 Oct 23
My first visit to Northern Horizon Dental was a surprise: best Hygenist ever (Chelsea) and best Dentist ever (Dr. Dan Sullivan). They don’t rush & they know what they’re doing - I’m gonna stay with them!
Allan Marion
16:01 07 Oct 23
Excellent service with friendly staff. The knowledge and concern for client comfort while cleaning your teeth.
Nasreen Lodhi
20:04 29 Sep 23
The atmosphere was very relaxing and the staff was very friendly and courteous, I was treated by Dr Dan Sullivan, an excellent Dentist, I have no problems after treated for crowning and polishing, my son, granddaughter and neighbors goes there as well, I will recommend to all my friends.
Kristin Damas
00:27 28 Sep 23
Northern Horizon staff is kind, professional and treats you like family. You are in excellent hands! You can trust them with all your dental needs.
Janet Powell
12:28 27 Sep 23
Northern Dental is an exceptional facility. Staff is very friendly and professional. Special thanks to Chelsea - she makes cleaning a painless experience
Kobe Cole
23:00 25 Sep 23
It blatantly advertised 24/7 appointments for emergencies. Just know it’s not. I have an emergency and this establishment lied. It IS NOT OPEN FOR EMERGENCY
Wendy McLaughlin
23:53 19 Sep 23
I always feel very comfortable going to both offices. The staff is very welcoming.
I enjoy hearing the comroddery between staff members which shows me it's a very happy to work!
Dr. Dan has been very good explaining all my options and helping me decide the best treatment for me.And he is very good at what he does. I have had excellent experiences in both offices and would recommend it to anyone looking for a dental office!
I enjoy hearing the comroddery between staff members which shows me it's a very happy to work!
Dr. Dan has been very good explaining all my options and helping me decide the best treatment for me.And he is very good at what he does. I have had excellent experiences in both offices and would recommend it to anyone looking for a dental office!
Danielle Best
23:07 09 Sep 23
This was my first time going to a new dentist since I was a child! Everyone at Northern Horizon is wonderful, very friendly and very thorough. I will definitely be recommending you guys!
CRISTINA RODAS
14:33 02 Sep 23
The best. I feel comfortable and are confident that I will have an amazing experience. Thank you Chelsea 😉
Jason Kaufman
12:27 02 Sep 23
They make you feel comfortable. Very experienced with no pressure as to what you should do. Always more then willing to help you better your smile.
Deb Schlieker
12:26 02 Sep 23
If you are looking for someone who is gentle and caring. Ask for Chelsea. She listens carefully and remembers you remarkably well. I highly recommend her
Anissa Williamson
20:43 09 Aug 23
Loved our first visit! The staff were very friendly and kind to us! Very smooth and happy process.
Bryan Thiffault
21:07 01 Aug 23
Staff and doctor were very friendly and knowledgeable. The clinic was clean and neat.
Ronald Calderon
17:46 18 Jul 23
Had my first appointment yesterday and it was great, very relaxing atmosphere. They take a lot of time to listen and ask questions of you and they’re very thorough in explaining what exactly they’re going to be doing. Believe me not every dental office does that unfortunately.
Bree Walters
14:26 06 Jul 23
Highly recommend Northern Horizon to anyone looking for a new dentist! The hygienists(shout out to Emily) reception and doctors are all so nice, respectful and do their best to ensure patient comfort. So glad I made the switch!
Sydney Hayward
15:21 03 Jul 23
Such a great appointment! I had an appointment with Candace today, and she was super kind, talkative and did such a great job with my cleaning (no pain)! Very great experience, thank you Candace and the other staff as well 🙂
Laura Gibbons
16:15 29 Jun 23
Can’t say enough wonderful things about the staff and amazing dentist. They made me feel so calm and welcome and are addressing all my dental issues with compassion and care
Lisa Dezoete
23:42 26 Jun 23
I couldn’t ask for a better hygienist! She is careful, kind, we have good laughs and she remembers me each time! I didn’t see the dentist today but he is just as great! Really not a place that wants to sell, sell, sell, they are there for you!
Alex Husick
21:12 22 Jun 23
Chelsea was pleasant and professional during routine cleaning and updated my medical profile as well. She gave me good feedback on the condition of my teeth and gums.
Heather Sarnecki
15:07 22 Jun 23
Chelsey was great. They are all a great team. Ben a patient for a long time and always happy with team.
Ashley Cummins
13:57 25 May 23
Excellent. It was my three-year-old’s first visit to the dentist and the hygienist was so fun and patient. Managed to get an entire cleaning and polishing done on her teeth. The dentist and rest of the staff were so kind and welcoming too. I would definitely recommend them.
Diana Haslehurst
16:45 12 May 23
My husband and I had our initial assessment and oral hygiene appointment today and we were very happy with everyone at this location from the front desk staff to the hygienist and doctor. We will definitely be returning.
Marina Boutilier
15:08 13 Apr 23
I can not say good enough things about this dentist !!!
I had a tooth that was infected and making my face swell. I'm from near Ottawa and no dentists could see me . So when I came down to my mom's I called and not only did they see my THAT day they were able to get me in the day after to get my tooth fixed!!!
The dentist took the time he did not have to take to go over my x-rays and explain very well what the problem was !
Amazing dentist, amazing people !!! I'd honestly take the 4 hours trip to them anyday !!
Thank you so much for helping me out ! This was the break I needed .
I could kiss all of you !
I had a tooth that was infected and making my face swell. I'm from near Ottawa and no dentists could see me . So when I came down to my mom's I called and not only did they see my THAT day they were able to get me in the day after to get my tooth fixed!!!
The dentist took the time he did not have to take to go over my x-rays and explain very well what the problem was !
Amazing dentist, amazing people !!! I'd honestly take the 4 hours trip to them anyday !!
Thank you so much for helping me out ! This was the break I needed .
I could kiss all of you !
Catherine West
17:24 04 Apr 23
This is by far the best group of dentists, dental assistants and even the the best receptionists!!
They care about patients to the fullest., I made a request for an emergency appointment at 3am on their website, and I was in by 1030am. This happened March 31st 2023, Dr Hanna was quick to examine the tooth and gave me 2 options Root Canal or Extraction and gave me the info required to make a decision including the price break down
I will NEVER go anywhere else, I became a Patient In 2022 after I broke a molar and even then Dr Kong was kind and very informative as well.
I HIGHLY RECOMMEND!! 11/10
They care about patients to the fullest., I made a request for an emergency appointment at 3am on their website, and I was in by 1030am. This happened March 31st 2023, Dr Hanna was quick to examine the tooth and gave me 2 options Root Canal or Extraction and gave me the info required to make a decision including the price break down
I will NEVER go anywhere else, I became a Patient In 2022 after I broke a molar and even then Dr Kong was kind and very informative as well.
I HIGHLY RECOMMEND!! 11/10
Summer Jirjis
15:31 24 Mar 23
I was invited by Emily to visit and do annual cleaning, today visit experience was awesome everyone did the best to make me feel comfortable, reciptuonsont and doctor are very friendly.
I have done many cleaing befor and by far this was almost the smooths pianless work i ever had, thanks Emilly .
I have done many cleaing befor and by far this was almost the smooths pianless work i ever had, thanks Emilly .
Rubem Linn
01:22 21 Mar 23
I’ve been a patient of Northern Horizon for over 2 years. The staff is incredibly friendly and welcoming, and they go above and beyond to ensure that I feel comfortable and at ease during my visits.
Additionally, the quality of the results that the clinic provides is top-notch. Whether it's a routine cleaning or a more complex procedure, the team consistently delivers high-quality care and excellent results.
Overall, I would highly recommend Northern Horizon dental clinic to anyone looking for a practice that prioritizes patient focus, friendly staff, and exceptional results. Keep up the great work!
Additionally, the quality of the results that the clinic provides is top-notch. Whether it's a routine cleaning or a more complex procedure, the team consistently delivers high-quality care and excellent results.
Overall, I would highly recommend Northern Horizon dental clinic to anyone looking for a practice that prioritizes patient focus, friendly staff, and exceptional results. Keep up the great work!
Kim Jim
04:49 07 Mar 23
If you want to experience discrimination and the downside of favouritism, this is the dental office to come to. Gail (front office staff) was consistently unfriendly, unwelcoming and cold whenever I came for an appointment (I was made to feel that this could be due to how I "look") and is the prime reason I will not return to this practice for dental care.
Dai
22:36 11 Jan 23
I like Nothern Horizon Dental Barrie because its the only dentist place I have ever gone to. I am upset because when I was younger there were toys here. I loved playing with them and that's the only reason I liked it here. But now I come for the treasure box. Which got old fast. I hope you guys will bring back the toys. Please do. 😫🙏🙏💓😜
Charlotte Shipley
20:18 30 Nov 22
I have had very pleasant experiences EVERYTIME I see the folks here! They are accommodating and will work with patients who don’t have insurance. They have great air purification and can tell that they take covid seriously and their patients safety seriously. Would highly recommend! Dr. Hannah is the best!
David Simans
16:17 24 Nov 22
Very professional and friendly environment. Doctor is amazing and after his golden touch I feel calm and confident. Very happy with results. Was scared for painful procedure but after all, I’m happy and no pain. Great service after all! Thank you
Khadija Mehdi
23:22 14 Nov 22
I saw Dr Sullivan and my experience was very 👍 good.He genuinely cares for his patients, explains what is happening, maintains proper evidence of each tooth he looks at (surpirisingly not all dentists do). He has quality dental assistants/hygenists and overall a caring, knowledgeable and thorough dentist. No issues with his care I like how he has a conservative dental approach.
Nadine Simpson
17:35 11 Nov 22
Very professional and helpful. There has been a few emergencies with other family members that have been taken care of straight away and is very much appreciated. I always know I can count on them each time for any issue or concern. Highly recommend 😊
Glyn Cooper
18:58 02 Nov 22
Hadn't been to a dentist in a long time. Then after moving to Barrie I went here. From the get go,
the front desk super nice. Then onto Christina who treated me with upmost respect while taking all my different pictures that were needed and was super nice. Then I had Dr Seok and she went out of her way to explain everything she was doing and answered a ton of questions and again was super friendly and professional. Then finally I had Chelsea who did a cleaning on me. Absolute sweetheart always checking if I was conformable and did a great job. So far from my 1st visit this is so far the best most well equiped and professional dental establishment I've ever been too. Highly recommend!!
the front desk super nice. Then onto Christina who treated me with upmost respect while taking all my different pictures that were needed and was super nice. Then I had Dr Seok and she went out of her way to explain everything she was doing and answered a ton of questions and again was super friendly and professional. Then finally I had Chelsea who did a cleaning on me. Absolute sweetheart always checking if I was conformable and did a great job. So far from my 1st visit this is so far the best most well equiped and professional dental establishment I've ever been too. Highly recommend!!
Janice Davidson
17:22 19 Sep 22
Dr. Sullivan is the best dentist I have ever had. He explains everything to you and gives you the chance to make your own decisions on what options are available. The other people in the office are also terrific. They are really nice and friendly.
Anna Yufa-Laserson
19:15 15 Jul 22
I went here today for a checkup for me and my toddler. The experience was the best we had from the phone conversation to the goodbyes. The entire staff made sure the whole process was easy and quick. My toddler was the first one to have his teeth checked. Chelsea explained everything to him Ina fun and easy to understand way and had him try out all the safe tools. By the time she was done with the demonstration he was excited to have her look at his teeth. It went flawless! When it was my turn, they had a treasure chest for him and Gayle at reception kept his so entertained he didn't want to leave. Dr. Hannah was thorough and professional and made is both feel comfortable. Highly recommend!
Esther Song
01:25 06 Jul 22
Every visit exceeds my expectations- from the very beginning, right to the end. Exceptional amount of care they put into you and they are consistent. I highly recommend!
Imad Lodhi
16:51 30 Jun 22
Gail is absolutely amazing in coordinating all appointments and make necessary changes.
Cassidy was great today with the cleaning. Great person to chat with.
And as always, Dan is probably one of the best dentists I have ever had. That is why I moved my daughter to this clinic as well.
Cassidy was great today with the cleaning. Great person to chat with.
And as always, Dan is probably one of the best dentists I have ever had. That is why I moved my daughter to this clinic as well.
rufus jonathan
01:04 09 Jun 22
I had a great experience today at this dental office. I was worried about feeling pain and discomfort during my cleaning appointment, but thankfully the hygienist Chelsea was very gentle and careful with my teeth. I’m glad that I now have a office that I am very comfortable getting dental services at. 10/10 recommend! Will be coming again 🙂
RUFINA
23:48 08 Jun 22
Best dental office in Barrie! I had an amazing time there as a patient compared to my previous office. I love that everyone here does their best to make sure you leave the office satisfied. 10/10 for sure!!! Will come again 🙂
Susa Kin
14:50 04 Jun 22
The staff at Northern Horizon Dental are very friendly, helpful and welcoming.
Catherine Tribble
14:37 03 May 22
Everyone here is super friendly. The service is excellent and Cassie is wonderful. Am going to recommend Northern Horizons to everyone I know.
Alex Juhasz
19:33 22 Apr 22
They were very attentive to my needs and were able to accommodate my needs. Always an excellent experience. I highly recommend them to anyone who cares about quality service and a positive experience.
Jesse Fidelack
15:40 13 Apr 22
Amazing dental group! I’ve been a loyal customer for over 10 years and have always felt looked after. Excellent staff, whether dentists, hygienists, or admin. Highly recommend !
Iman Farah
02:47 17 Mar 22
This dental clinic has exceeded even my highest expectations. The entire staff is always wonderfully supportive and encouraging. The care they provided me was phenomenal! Dr.Hanna, Dr. Dan & Chelsea were so amazing!! 10/10 service, thank you!
Steve K.S. S
02:57 16 Mar 22
Great office , from the location to the entire team.
They want to do the best work for you and put your comfort first. From the doctor to the hygienist to the front desk, I was really pleased and satisfied with my visit. Will be recommending to my peers.
They want to do the best work for you and put your comfort first. From the doctor to the hygienist to the front desk, I was really pleased and satisfied with my visit. Will be recommending to my peers.
Mackenzie Reid
00:39 16 Mar 22
Amazing!! 10/10 would recommend. From the moment I walked in the receptionist Gayle and Angela were so welcoming and really helped ease my nerves from the start! The hygienist Chelsea was truly amazing she was so gentile and my teeth feel so clean it was great! Dan did a check up and was so thorough. I have never had a dentist look at every tooth like Dan did it was It was phenomenal. They really showed me all the areas in my mouth and did not make me feel like they just wanted my money. GREAT office!
Bartley 111
23:37 08 Mar 22
What started as a great practice turned around in the last 2 -3 years. All they want is money. I complained about a problem with a tooth and they did 3 different teeth before getting to the now completely damaged tooth. New dentist every time has to say something with the latest one giving both me and my wife the same excuse of why a filling came out claiming it’s not they’re fault. Find any other dentist around and you’ll do better. There is just to much to complain about.
Glory Obatayo0mb
19:32 04 Mar 22
They are the best so far, very accommodating, welcoming, professional and loving people. Everyone from the front desk to the doctors are good at what they do. Thanks you guys for always making me and my family save with our dental care.
brad cowls
15:21 04 Feb 22
Great staff and service. They saw me as a new patient in the same day to address a particular issue.
Everyone was very professional, kind and thorough.
Everyone was very professional, kind and thorough.
Elyssa Brawley
20:35 01 Feb 22
I didn't have a dentist or insurance when I found this place through a friend of my moms, so I figured they were worth a try. They fixed a cavity on the spot when I went in thinking I had a hole in a tooth and needed it pulled, and worked with me about payments
Now that my insurance has kicked in, today I had three of my four remaining wisdom teeth out and it went wonderfully. I was very nervous as I don't love the dentist but they're all so friendly and accommodating. I will 100% be back in the future for the rest of my dental needs. Wonderful people.
Now that my insurance has kicked in, today I had three of my four remaining wisdom teeth out and it went wonderfully. I was very nervous as I don't love the dentist but they're all so friendly and accommodating. I will 100% be back in the future for the rest of my dental needs. Wonderful people.
Randy Taylor
20:52 27 Jan 22
Friendly and competent staff. Had a cavity filled on my most recent visit. The procedure was well explained in advance and the process was painless and as explained. Definitely recommend Northern Horizon Dental Barrie to anyone looking for a dentist.
kaily dawson
17:54 20 Jan 22
Everyone is great and very welcoming. Dan is amazing, he is kind, gentle and very thorough. A trip to the dentist can often feel overwhelming and stressful, but they provide friendlyness and reassurance that creates a calm and relaxing experience . I highly recommend 👌
c b
18:46 17 Jan 22
Best dentist I have ever had.. had a crown today and they use a Digital Crown machine and make it right on site .. so you only need one visit for a crown .. staff is amazing and caring, I would recommend everyone to come to this clinic..
Christopher Maisonneuve
03:31 24 Dec 21
Great experience. First class all the way.
Thank you for the excellent service with a ‘smile’.
Thank you for the excellent service with a ‘smile’.
Dympna Purcell
03:31 24 Dec 21
It was good!
Cassidy the hygenist who cleaned my teeth today was excellent. She was very through and didn't rush cleaning my teeth She was Friendly. I would highly recommend her.
Jen popped in to say Hi n I always enjoy seeing her. She is Dr Sullivan's Assistant.
Gail who is the office manager is very efficient and friendly. She works the front desk. Always have a good chat with her.
Cassidy the hygenist who cleaned my teeth today was excellent. She was very through and didn't rush cleaning my teeth She was Friendly. I would highly recommend her.
Jen popped in to say Hi n I always enjoy seeing her. She is Dr Sullivan's Assistant.
Gail who is the office manager is very efficient and friendly. She works the front desk. Always have a good chat with her.
Chantal Robillard
12:20 23 Nov 21
Such an amazing dental office to go to! As soon as you walk through the door all the staff make you feel comfortable and are very welcoming. Chelsea is such a great hygienist and is very knowledgeable. I can not recommend this dental office enough.
Jessica S.
17:29 16 Nov 21
Thank you so much for a great experience. As a new patient, Dr. Hanna was very thorough, patient and very kind. Was putting off dental work for some time but I'm motivated to go back.
A Smith
20:29 05 Nov 21
So unprofessional. The assistant with red hair has a very loud dirty mouth and can be heard cussing and using inappropriate language from other rooms. The lady Anna at reception is extremely rude and does not even smile or use a friendly tone. And the lady dentist seems like she has no clue what she’s doing and asks even the assistants what to do at times. The only good thing about this place is their hygienists and Dr. Sullivan, as they have always been great and friendly. Save your money and go somewhere else
Billy Petsis
03:12 03 Aug 21
Staff is extremely polite. Dentist and dental hygienists take the time to explain everything they see and next steps moving forward. Great experience & I am happy to keep coming back!
Aiden Holland
02:10 16 Jul 21
Always making me feel comfortable there. All the staff are super nice and well trained. I used to hate the dentist when I was younger, but I’m starting like like it!
Mike C
21:00 13 Jul 21
Dr Sullivan and his Staff are the best ! To be honest for 50 years I have “ HATED “ the dentist just despised them!! Since I’ve seen Dr. Sullivan it’s a “ PLEASURE “ seeing him!! He’s so patient and gentle it makes the visit seem like a cakewalk !! Any other dentist would of been awful but like I said Dr. Sullivan is such a great dentist the whole appointment is pain free and just a joy to experience! He brings the name Dentist to a whole new level!! Thanks Dr. Dan your the BEST!! Mike Creamer
Kanwal Kaur
17:43 09 Jul 21
Hello.
I have been coming to your clinic for quite some time now and am very happy with the treatment and services provided . Thank you .
Just wanted to address a concern, that I have from my last teeth cleaning appointment.
I felt a bit rushed during my treatment, the time spent does not relate well from when I was taken in for my appointment at 6:12pm and was out by 6:40pm and my receipt signed out by 6:50pm. I am pretty sure that the hygienist( that treated me) is competent and is a great hygienist, but, I just wanted to bring it into your notice. Because I never had cleaning that fast before.
I am still going to be coming to your wonderful clinic in future.
Thank you for your time and consideration.
I have been coming to your clinic for quite some time now and am very happy with the treatment and services provided . Thank you .
Just wanted to address a concern, that I have from my last teeth cleaning appointment.
I felt a bit rushed during my treatment, the time spent does not relate well from when I was taken in for my appointment at 6:12pm and was out by 6:40pm and my receipt signed out by 6:50pm. I am pretty sure that the hygienist( that treated me) is competent and is a great hygienist, but, I just wanted to bring it into your notice. Because I never had cleaning that fast before.
I am still going to be coming to your wonderful clinic in future.
Thank you for your time and consideration.
anne scott
22:25 29 Jun 21
Great service and really super nice people. Gayle at the front desk is so efficient and has a good sense of humor too. Thanks Chelsea my mouth feels wonderful.
Oleksandra Dramova
23:35 23 Jun 21
Amazing experience at this dentist. Very professional, experienced, kind and thoughtful dentist. Always on time, only positive experience so far.
Susana Filipe
21:35 11 Jun 21
Very clean and sanitized. Staff and dentist very attentive, helpful and friendly. Great work overall. Definitely coming back and recommending it to friends and family
Michelle Padley
17:03 05 May 21
Everyone at Northern Horizon Dental was amazing. I had an emergency and they all treated me with such great care and attention. I went to both the Barrie and Innisfil locations and both where amazing. I highly recommend the team at Northern Horizon Dental.
Ali Ashton
17:48 04 May 21
Super friendly, amazingly professional and everything is cleaned and safety protocols followed !
Katie Wolters
20:47 18 Apr 21
Northern Horizon is a clean and savvy dental office offering exceptional service. They have modern X-ray technology for a quick and easy dental exam, and every step was explained for my peace of mind. I would definitely recommend this great team.
Corinne Palombi
19:15 08 Apr 21
Awesome staff!Awesome Doctor.! Had a great experience. Had a crown done .Dr Sullivan explains everything so well. I'm so happy with my crown. Feels totally natural. I was well looked after. Gayle and Jen were amazing! Thank you Northern Horizon!
Imad Lodhi
16:39 27 Nov 20
Dr. Sullivan is an amazing dentist. One of the best I have had. He takes his time to explain things. Listens to my concerns. And generally makes me feel at ease. The overall experience was enhanced by Gayle and Chelsea.
FEES & INSURANCE
Fees at Northern Horizon Dental Barrie
Our office strives to provide exceptional dental care at an affordable price. Contact us to learn more about financing options and direct billing.
