Dr. Nooshin Hosseini, M.D. is dual board-certified in internal medicine and gastroenterology and treats digestive disorders, such as stomach pain, ulcers, reflux, constipation and Crohn’s disease. She serves as the Clinical Assistant Professor in the Department of Medicine at NYU Grossman School of Medicine. Dr. Hosseini received her M.D. from Penn State University, followed by her residency at the University of Massachusetts Medical School, Internal Medicine and fellowship at the University of Massachusetts Medical School, Gastroenterology.