Dr. Weisz started his career in medicine as a pharmacist at Presbyterian Hospital in Oklahoma City, went on to work for Hillcrest Hospital in Tulsa for seven years. While at Hillcrest, he was the director of pharmacy education. He earned his MD at the University of Oklahoma College of Medicine-Tulsa. Completed internship and residency at the University of Oklahoma College of Medicine-Tulsa. He is two-time recipient of the Outstanding Faculty for Internal Medicine award. He is currently the Vice Chair and Program Director for the Internal Medicine residency program at OU-Tulsa. Special interests include migraine headaches and resident education. Dr. Weisz serves on the academic misconduct board, chairs/vice chairs executive board, and the University Medical Affiliates advisory board for the University of Oklahoma College of Medicine. He serves on the board of directors, executive committee and medical education committee for the Tulsa Medical Education Foundation. Dr. Weisz has been awarded two research grants, published six original papers, one textbook, and ten poster presentations.