William T. Berg, MD is a Clinical Assistant Professor of Urology and Associate Residency Program Director for Urology at the Renaissance School of Medicine at Stony Brook University. His practice is focused on the management of complex male fertility problems, reproductive tract reconstruction, medical and surgical treatment of male sexual and erectile dysfunction, and chronic testicular pain. Dr. Berg graduated from Binghamton University with a BA in Biological Sciences and a minor in Comparative Literature. He went on to receive his MD from New York Medical College. He then completed his internship in general surgery and his urology residency at Stony Brook University Hospital. Following residency, he completed a fellowship in Male Reproductive Medicine and Surgery at the Warren Alpert Medical School of Brown University.