Igor Grosman, DO, FASG Gastroenterologist & Obesity Medicine Specialist Igor Grosman, DO, FASG, is board-certified in both gastroenterology and obesity medicine, serving patients at Triborough GI in Brooklyn, the Bronx, and Staten Island, New York. Alexander Brun, MD Gastroenterologist & Hepatologist Alexander Brun, MD, is a board-certified specialist in internal medicine and gastroenterology. He serves the communities of Brooklyn, Staten Island, and the Bronx, New York, at Triborough GI. Prateek Chapalamadugu, MD Gastroenterologist & Hepatologist Prateek Chapalamadugu, MD, is a board-certified gastroenterologist at Triborough GI serving the communities of Brooklyn, the Bronx, and Staten Island, New York. Nancy Chen, MD Gastroenterologist, Obesity Medicine & Hepatologist Nancy Chen, MD, is a board-certified gastroenterologist and internist at Triborough GI, a gastroenterology clinic with locations in Brooklyn, the Bronx, and Staten Island, New York. Ilona Rabinovich ANCC Board Certified Family Nurse Practitioner Ilona Rabinovich is a ANCC board certified Family Nurse Practitioner (FNP). She is dedicated and compassionate with a strong commitment to providing comprehensive healthcare to all. Konstantin Peysin, DO Gastroenterologist & Hepatologist A board-certified gastroenterologist, Dr. Konstantin Peysin currently practicing at Triborough GI, located in Brooklyn, Bronx, and Staten Island, NY Yevgeniy Mikityanskiy, DO Gastroenterologist & Hepatologist Yevgeniy (Eugene) Mikityanskiy, DO is board-certified in internal medicine and gastroenterology. He serves the communities of Brooklyn, Staten Island, and the Bronx, New York, at Triborough GI Dmitriy O. Khodorskiy, M.D. Gastroenterologist, Obesity Medicine, Advanced Therapeutic Endoscopy & Hepatologist Dmitriy O. Khodorskiy, M.D is board-certified in Gastroenterology, Obesity Medicine and Internal Medicine. Dr. Khodorskiy is a published author and book writer, he is actively involved in clinical research, published in peer-reviewed journals, and presented at both national and international meetings. Sean Burnett NCCPA Board Certified Physician Assistant Sean Burnett is a dedicated Physician Assistant with an extensive 20-year tenure in the healthcare field as a PA-C. For over 14 years, Sean has been a pivotal member of the gastroenterology team at Arya Gastroenterology, now recognized as Triborough GI Gastroenterology.