Gastroenterology Breadcrumb Brown University Health HomeCenters And ServicesGastroenterology Gastroenterologist Specialists Copy URL to Clipboard URL COPIED! Print Gastroenterologist Specialists Brown Health Medical Group Gastroenterology offers specialty services in convenient Rhode Island locations:East ProvidenceProvidence East Providence Team Banreet Singh Dhindsa, MD Gastroenterologist More Yoely Diaz, MSN, FNP-C Nurse Practitioner More Fadlallah G. Habr, MD Director, Therapeutic Endoscopy at Rhode Island Hospital and Director of Gastroenterology, Brown University Health Physician Group More Laura A. Massa, MSN, ANP-C Nurse Practitioner More May Min, MD More Shannon Simmons, MD Gastroenterologist More Providence Team Amanda Pressman, MD, FACG Gastroenterologist and Co-Director, Program for Pelvic Floor Disorders, Women’s Medicine Collaborative More Leslie A. Roth, MD Colorectal Surgeon and Co-Director, Program for Pelvic Floor Disorders, Women’s Medicine Collaborative More Erica Taylor, PA-C Physician Assistant More Gastroenterology Conditions We Treat Gastroenterology Care Team Preparing for Gastroenterology Tests