The patient portal will enable you to connect with your doctor through a convenient, safe, and secure web environment. Upstate Gastroenterology Associates, P.C. • 2200 Burdett Avenue Troy, New York 12180 Dr. Robinson Sr., Dr. Robinson Jr.: 518-272-0234 • Dr. Pronold: 518-272-1199 • Dr. Eglow and Ann Swezey, ANP: 518-272-0800..