William N. Segal MD
William Segal M.D. attended Princeton University where he graduated magna cum laude. He then attended the University of Pennsylvania Medical School where he was elected a member of the Alpha Omega Alpha medical society. He completed his Internal Medicine Residency at the Brigham and Women's Hospital in Boston, a Harvard Health System hospital. He then completed his Gastroenterology Fellowship at the University of California San Francisco. Dr. Segal joined Princeton Gastroenterology Associates in 1996. He is board certified in Internal Medicine and Gastroenterology. His interests include a wide range of intestinal disorders, including colorectal cancer screening and prevention, reflux disease and inflammatory bowel disease.