Gary Postelwait, D.O., is certified by the American Board of Internal Medicine.  He is a member of the American Osteopathic Association, Christian Medical Society, American College of Physicians and the Oklahoma Osteopathic Association. 

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.  He has previously been in private practice in Broken Arrow.

Dr. Postelwait's office is located at 9001 S. 101st E. Ave. in Tulsa.  To schedule an appointment, please call 918-392-5470.