URMC / Urology / Adult Patients / Our Adult Urologists Our Adult Urologists Would you like to learn more about the doctors in the Urology Department at URMC? Click below for more information. Carla Beckham, M.D., Ph.D. Erdal Erturk, M.D. Thomas Frye, D.O. David P. Gentile, M.D., F.A.C.S. Jean V. Joseph, M.D., M.B.A. Edward M. Messing, M.D., F.A.C.S. Hani H. Rashid, M.D. Paul Shapiro, M.D. Jeanne H. Sullivan O'Brien, M.D. Annette E. Sessions, M.D. Gareth J.W. Warren, M.D. Guan Wu, M.D.