IMPORTANT: Kent C. Hall Orthodontics is now the Duncan office of Orthodontic Specialists of Oklahoma.

  • Orthodontic Specialists Of Oklahoma
    963 W. Walnut Ave.
    Duncan, OK 73533
    Phone Number: 580.252.0249
    After-Hours Emergency Number: 405.215.5082Click For a Virtual Tour!
    Hours of Operation:
    Monday: 8:00am – 4:00pm
    Tuesday: 8:00am – 4:00pm
    Wednesday: 8:00am – 4:00pm (days may vary)
    Thursday: 8:00am – 4:00pm (days may vary)
    Friday: 8:00am – 2:00pm (days may vary)
  • [formidable id=10]Please do not submit any Protected Health Information (PHI). This is not a secure or encrypted means of communicating with our Midwest City Orthodontics Office.

Join The 11,000 Smiles Transformed At Our Midwest City, Shawnee & Norman Orthodontic Offices – Serving Midwest City, Shawnee, Norman, Yukon, Moore, Oklahoma City, Tecumseh, Choctaw, Harrah, Noble & Newcastle, OK

MWC Staff & Docs - Contact Duncan Office
Welcome to the Duncan, Oklahoma office of Orthodontic Specialists of Oklahoma (OSO). Our team is dedicated to providing top-quality orthodontic care in a friendly, comfortable environment. Conveniently located at 1206 N Highway 81, Suite 11, we’re easily accessible to residents of Duncan and surrounding areas. Our office hours are designed to accommodate busy schedules, with appointments available Monday through Thursday. We offer a range of orthodontic services, including braces and Invisalign, for patients of all ages. To start your journey towards a beautiful smile, you can schedule a free consultation by calling us at (580) 255-5344. Our experienced staff is ready to answer your questions and guide you through the orthodontic process. We look forward to helping you achieve the confident, healthy smile you deserve.

5-Star Reviews

Patients Love Us!


Dental care here has been the best,the professionalism and friendliness of the staff has been outstanding! The cleanliness and the welcoming environment of the practice and the effectiveness of treatments and the waiting times have been Great! 👍🏼 Would definitely recommend!!


Andrea Hernandez


Favorites: Roxanna, Amy, and there is another lady I forgot her name. unfortunately i got to meet all of them only once. but they were so nice. even though they are so busy, all three of them had smiles and were so kind and made you feel very comfortable in asking questions and just in general. wish I had the opportunity to meet them more than once. i wish them the best and always keep smiling. wish you all the best. i did invisalign, in my opinion I wish I had done braces though. invisalign is a lot of hassle to take out before eating anything and flossing and brushing before putting it back on. but overall my before and after pics of my treatment are amazing. cant believe my lower teeth used to be so crowded and raised.i feel more confident while talking now so it was all worth it 🤗


Ratna Shrestha


I never thought I could have such beautiful teeth!! Thanks to OSO, I do!! The staff is AMAZING, so friendly and helpful! And the doctors make a difference! I’m 47, my dream my whole life was to have straight teeth and now I DO! Thank you!


Angela Hysell


Orthodontic Specialists of Oklahoma have been so nice to work with. Our child has been cared for and all of our interactions have been positive. We are first-timers in the world of braces, retainers etc. and OSO have made the process easy and customer care is a priority!


Terry Banks

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