The OSU Physician system covers a wide variety of specialties with more than 135,000 patient visits each year. The community-based Tulsa clinics serve as a teaching model for OSU medical students. They are staffed by medical residents and faculty physicians. Each clinic provides essential health care to the community, primarily taking care of Tulsa's sick poor. From family medicine to specialty care, OSU Physicians clinics serve Tulsa, and Northeast Oklahoma. . Internal Medicine Damon Baker,D.O. Katherine Cook,D.O. David Hitzeman,D.O. Paul Rock,D.O. Mousumi Som,D.O. Johnny Stephens,PharmD. Jeff Stroup,PharmD.