Brian Diener, D.O., FACOS Brian Diener, D.O., FACOS Surgery Excellent physician. He is an exceptional doctor and always explains things so you can understand them. He always shows respect and is a very caring doctor. He is the best doctor I have ever met. Board Certifications Fellow and Board Certified by the American College of Osteopathic Surgeons Hyperbarics Medical Education General Surgery Residency: Tulsa Regional Medical Center, Tulsa, OK, 2006 Doctor of Osteopathy: Oklahoma State University College of Osteopathic Medicine, Tulsa, OK, 2001 Bachelor of Science: Oklahoma State University, Stillwater, OK, 1996 Affiliations American Osteopathic Association Oklahoma Osteopathic Association American College of Osteopathic Surgeons, Fellow Tulsa Osteopathic Medical Society Oklahoma State University Alumni Association Life Member Specialties Areas of specialty include general and advanced laparoscopic surgery, robotic surgery, complex hernia surgery, gastrointestinal surgery, endoscopy. LocationOSU Surgery – Houston Center Address: 717 S Houston Avenue #500, Tulsa, OK 74127 Phone: 918-747-5322 Directions Melani Hamilton2025-03-05T18:06:39-06:00