Gary Postelwait, D.O., Internal Medicine, joined Cedar Ridge Internal Medicine, a practice affiliated with SouthCrest Medical Group in January 2008.   

He practices with Robert Niebergall, M.D. and William Craig Cook, M.D.  Prior to joining Drs. Niebergall and Cook, Dr. Postelwait had been in private practice in Broken Arrow for 20 years.

Dr. Postelwait received a B.S. degree in Business Administration at Oklahoma State University, followed by a Doctor of Osteopathy at the Oklahoma State University College of Osteopathic Medicine.   His internal medicine residency was completed at the University of Missouri-Kansas City School of Medicine. 

Dr. Postelwait is a member of the American Osteopathic Association, Christian Medical Society, American College of Physicians and the Oklahoma Osteopathic Association.  He is certified by the American Board of Internal Medicine. To reach Dr. Postelwait, please call 392-5470.