Faculty and Staff On this page, you will find information on the doctors and staff in the Urology Department at the University of Rochester Medical Center. Click on a name for more information. If you have further questions or need to set up an appointment, call us at (585) 275-2838. Download a PDF that contains a physician directory. Our Adult Urology Specialists Carla Beckham, M.D., Ph.D. Robert S. Davis, M.D. Erdal Erturk, M.D. David P. Gentile, M.D., F.A.C.S. Ahmed Ghazi, M.D. Jean V. Joseph, M.D. Edward M. Messing, M.D., F.A.C.S. Hani H. Rashid, M.D. Jeanne H. Sullivan O'Brien, M.D. Annette E. Sessions, M.D. Gareth J.W. Warren, M.D. Guan Wu, M.D. Our Pediatric Urology Specialists Jimena Cubillos, M.D. William C. Hulbert, Jr., M.D. Ronald Rabinowitz, M.D. Our Researchers Chawnshang Chang, Ph.D. Yi-Fen Lee, Ph.D. Shu-Yuan Yeh, Ph.D. Guan Wu, Ph.D.