Medical Service: Accepts All PPO Insurance in DuncanHome / Accepts All PPO Insurance > Sort By Practice NameZip/Post Code View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Advertisement Duncan Regional HospitalDuncan Regional Hospital is a General hospital in Duncan, Oklahoma in good standing. Please leave a review of Duncan Regional Hospital if you have been a patient at the medical practice. Duncan Regional Hospital, please claim your listing and addType: COVID Testing, COVID Vaccinations, Hospital, and PhysicianPhone: (580) 252-5300Leave a Google Review 936 Reviews