Warren J. Bleiweiss M.D. anesthesiology, pain-management Youssef Botros M.D. Robert S. Eagle M.D. Gastroenterology Vitaly A. Fishbein M.D., F.A.C.G. Gastroenterology Mark Evan Gilder M.D., F.A.C.S., F.A.S.C.B.S. colon-&-rectal-surgery Jon David Green M.D., F.A.C.G. Gastroenterology Joseph R. De Pasquale M.D., F.A.C.G., F.A.C.P. Gastroenterology Robert A. Ruffini M.D. Gastroenterology Amol Shah M.D. Gastroenterology Shail Sheth M.D. Robert S. Spira M.D., F.A.C.G., F.A.C.P. Gastroenterology Etan Spira M.D. Gastroenterology Andrew B. Stefaniwsky M.D. Gastroenterology