Soooo Glad to of found Dr. Ouellette! Can't wait to start orthodontic treatment soon! I have heard such great things about him and Heather from my oral surgeon and her staff!

Edit: 2 years later..... finally almost time to get these braces off! Wonderful experience. Great doctor and even more wonderful staff 😉
Super accommodating because I require a lot of attention 😬 and have lots of questions. I reccomend them to everyone and will be mad if my friends or family go anywhere else 🙃
Look at my teeeth change . Perfect ♡
Now im got my daughter in there too. We drive almost an hour there and almost an hour nack home just to come here. Passing by at least 50 offices e

This office is wonderful. We’ve needed to come in to fix our wire they fit us in without a problem. Always friendly and helpful.

Dr. OUELLETTE is very nice. The entire staff is very friendly.

We’ve had a great experience with St. John’s Orthodontics so far! My son is currently in braces, and the entire process has been smooth and positive from the start. The team is always friendly, professional, and takes the time to explain everything in a way that makes him feel comfortable and confident. Appointments are efficient, the office is welcoming, and it’s clear they truly care about their patients. We’re really happy we chose them and would definitely recommend to anyone looking for quality orthodontic care!

I first saw Dr. O in 2015 for adult orthodontic treatment, and he delivered exactly the results he promised. Due to a military relocation, I had to complete treatment elsewhere, where the quality of care—particularly the retainers—did not compare.

After returning to Florida, I sought orthodontic care for both myself and my son. After multiple consultations throughout Nassau County, I found other offices to be significantly more expensive, with less reasonable treatment plans.

Choosing Dr. Ouellette’s office was an easy decision. Their pricing was a fraction of others, they handled all insurance claims seamlessly, and the entire process was efficient and well-organized. The team is punctual, communicative, and thorough in explaining treatment options.I drive all the way from Fernandina beach just to get the best care! It’s well worth it!

I am extremely pleased with both my experience and my son’s care, and I look forward to our final results.

“All of the team members were highly professional and dedicated to providing top-quality service. They were also very friendly and helpful in caring for my son, even though he already had braces when we arrived 😇

This is the most consumer centric orthodontist! They anticipate our communication with thoughtful texts. They are super flexible with payments and appointments. And their team from phone to chair are kind and understanding. We were stuck in traffic for 30 minutes and they talked us thru next steps! It’s a cute, clean office and the team is always kind, fast and efficient. Our child loves wearing their t-shirt so she can ‘spin the wheel’ for great prizes. 😄❤️👍🏽 Thankful for how they make tough things so much easier!

Our family had a very good experience with St. John’s Orthodontics, from the staff to Dr. Ouellette. They are professional, friendly and are quick to respond. We had braces done for my daughter and I would recommend them.

Wonderful experience on each visit!

I am very pleased with how fast my teeth have not only become perfectly straight but also with my overbite! Everyone is pleasant to be around.

Update: 31 MAR 2026 — Four years in working with St Johns Orthodontics, and we’re still feeling the love!

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Son #2 got his braces today, starting Phase 2 of his treatment after already fixing his sever overbite. Both of my sons have been helped by this practice, and I hope to get my daughter into them yet this year as well.

Hands down, we absolutely LOVE St Johns Orthodontics and Dr Ouellette and his team!

We are so happy we chose St. John’s Orthodontics. The entire staff is friendly and always helpful!

We love St. John’s Orthodontics! Their entire staff are friendly and make every visit pleasant. I highly recommend this office!!

Always helpful and our 2nd kid who goes here. They are always professional and helpful

Great office and great experience. The staff is kind and knowledgeable. Everyone seems very eager to help.

Extremely pleased with the people and services provided here for my daughter’s continued orthodontic care after previous provider moved to a location farther away. Thankful for excellent care here!

We’ve been going to St. John’s Orthodontics for about 8 months now, and our experience has been amazing. Dr. Ouellette is incredibly personable and an exceptional orthodontist. His entire staff is friendly, professional, and always makes us feel welcome. We’re very happy with the care we’ve received!

We have been to many businesses since moving here they are by far the most professional and nice people ever

I did Angel Aligners with this office and it was a smooth and great process. I had braces before with a different orthodontist and the professionalism and difference in dedication to achieving the best smile is above and beyond. I am very grateful for their work on my smile. Also Dr. Jason O is very fun but takes his jobs seriously so he will be honest and that’s exactly what you should want and NEED! I referred my best friend to him and she also got Angel aligners and has enjoyed her process as well. Thank you team for everything!!! God bless you all.

My daughter is only 7 and just started the beginning of her orthodontic journey with a pallet expander. She was a bit nervous but everyone was so kind and patient with her.
Dr. Ouellette is amazing he is silly and fun and makes it a great experience so she isn’t scared anymore. I highly recommend his practice if you’re looking for an orthodontist.