Innovating Beautiful Smiles with Braces and Invisalign since 1958

Your smile is our inspiration

Our top priority is providing you the highest quality of orthodontic care in a friendly, comfortable environment! We utilize the latest technological advances in orthodontics, including The Damon System self-ligating brackets – braces that can significantly shorten your treatment time – and Invisalign for a bracket free, virtually invisible way to straighten your teeth. By combining these with our advanced imaging systems, we ensure that you receive the best care possible.

About Us

eight years running

Top Docs

Dr. O’Leary and Dr. Hack have been voted Top Orthodontists in CT by their peers in Connecticut Magazine every year from 2008–2016.

Meet the Doctors

What's Happening

April 19, 2017

Special Invisalign Night

Give yourself the gift of a healthy, straight, beautiful smile – you deserve it! OASECT is hosting a special evening for adults only on Thursday, May 4th from 5:30-9 pm. Please join us for hors d’oeuvres, wine, beer, raffles, and complimentary Invisalign consultations.  As part of your consultation, we will do a free treatment simulator so […]

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April 07, 2017

Cheek Retractor Contest!

Let’s play the cheek retractor game! Each Monday from April 10 – May 8, we’ll post a video on our facebook page of one of our team members telling you about something fun happening at the office. If you can figure out what is being said, word for word, email it to us at contests@oasect.com […]

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April 01, 2017

April is Autism Awareness Month!

 In honor of Autism Awareness Month, team OASECT will be wearing custom tee shirts each week in April! Join us and show your support by purchasing a (super soft, totally comfy, really cool) tee for $20 – proceeds will benefit a local organization that helps raise awareness and advocates for the needs of people with […]

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