Dr. William Browning Obrien, MD

Dr. William Obrien is a board-certified physician specializing in internal medicine and psychiatry. He earned his medical degree from the University of Oklahoma College of Medicine, where he also completed his residency training. With 39 years of experience in medicine, Dr. Obrien brings extensive knowledge to his dual specialty practice.

Dr. Obrien practices at multiple locations including Ascension Saint John Medical Center and Wagoner Community Hospital, serving patients in Tulsa and Wagoner, Oklahoma. He focuses on treating substance use disorders, particularly heroin use and opioid use disorder. His approach to care includes physical therapy and strength training as part of comprehensive treatment plans. Patients consistently rate Dr. Obrien highly, giving him an average rating of 4.8 out of 5 stars.