URMC / Research / Our Researchers Our Researchers ABCDEFGHIJKLMNOPQRSTUVWXYZUResearcherFaculty AppointmentLabMd Nasir Uddin, Ph.D.Assistant Professor - Neurology - General Neurology Asad Ullah, M.D.Professor of Clinical Medicine - Medicine - Gastroenterology/Hepatology Mohammed Ullah, M.D.Assistant Professor - Medicine - Gastroenterology/Hepatology George Uschold, Ed.D.Clinical Associate Professor - Radiation Oncology Kenneth Y. Usuki, M.D.Associate Professor - Radiation Oncology