Meet the Dentist

Dr. Twana Duncan, DDS

As a practicing general dentist in Southeast Oklahoma for over 25 years, Dr Duncan prides herself on the treatment and care of her patients. She has maintained the passion for learning the newest and most innovative dental and orthodontic technologies, while bringing affordable diagnostic treatment practices to the area. Dr Duncan strives to immerse her practice and herself in the betterment of the communities that she serves and has continuously proven that dentistry is a craft that can always be improved and perfected, and that kindness and love are the best tools of all.


  • United States Navy – LCDR NAS Kingsville, Texas
    Division Officer Dental Corp June 1991-June 1994
  • MS University of Oklahoma, College of Dentistry – June 1991
    Doctor Of Dental Surgery
  • BS Southeastern Oklahoma State University – May 1987
    Graduated Cum Laude, Double major in Chemistry and Biology

Professional Affiliations:

  • American Orthodontic Society, 2001-Present
    Former President- 2016-2017
    Board Of Directors – 2013-2018
  • American Academy of Pediatric Dentists, 2000-Present
    Southeast Regional Affiliate Advisory Board of Directors
  • American Dental Society of Anesthesiology
  • American Dental Association
  • Oklahoma Dental Association
    Southeast Regional Member
  • Women’s Dental Organization
  • Antlers Public Schools, School Board, 2005-2009
  • University of Oklahoma College of Dentistry Deans Gold Circle Member
  • J. Dean Robertson Society – University of Oklahoma College of Dentistry
  • The Oklahoma Dental Association Council on Budget and Finance