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!


I have brought both my son & daughter here for the past 4-5 years now! We travel to the Shawnee location from Midwest City! I have one child left whose finishing treatment and my other child is done and her teeth are beautiful! My sons Getty are now straight and beautiful. Having an amazing team take care of your children is important! My sons had a bilateral cleft lip/palate and that have been a great part of our team!


Amanda Castile


I have had a wonderful experience! The entire staff is always so friendly, helpful, and welcoming. Appointments are always on time, and they are great about working with my work schedule. They make the whole process easy and stress-free. I truly appreciate their kindness and professionalism. Highly recommend!


Brittney Monholland


All of the staff were very kind, answered any question that we had, and were very prompt. The facility is beautiful and very clean. We’re just starting treatment plan, but so far, I highly recommend this place.


Emily Sweet


This place is amazing and Made me feel right at home! I had an assistant named Katie help me with some questions I had, and she answered all my questions great and I feel very confident moving forward.


Tara Pursell


I took my young son here for braces. We had a great experience. The staff is professional and skilled at what they do. My child felt comfortable and we were confident we picked the right place. Highly recommend!!


Lisa Brown


We're very pleased with the service. The front is always friendly. The staff have been decent. The doctors have been knowledgeable. We don't have to wait at check in for our appointment no longer than a minute or two at most. The affordability and payment plan have been truly a blessing to our family and for the community. OSO is the way to go for ortho.


Krista James

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