Jaleh Jaleh Farahani, MD

Dr. Ifesinachi Nnaji is a board-certified physician at NewYork-Presbyterian Medical Group Westchester specializing in Family Medicine. Dr. Nnaji received her medical degree at Ross University School of Medicine and completed her residency in Family Medicine at Stony Brook Southampton Hospital. Dr. Nnaji is accepting new patients at 540 Gramatan Avenue, Mount Vernon, NY. To schedule an appointment, call 914-668-5944.

Joshua L. Hartman, MD, is a gastroenterologist at NewYork-Presbyterian Medical Group Westchester and an assistant professor of medicine at Columbia University Medical Center. He performs surgeries at NewYork-Presbyterian Lawrence Hospital. Dr. Hartman see patients for general gastroenterology conditions as well as liver disease. He earned his medical degree from New York Medical College. He served his internship and residency at Icahn School of Medicine at Mount Sinai Hospital and his gastroenterology fellowship at Northwell Health. He is a frequent lecturer and has published research in various medical journals. Dr. Hartman is a member of the American College of Gastroenterology and the New York Society for Gastrointestinal Endoscopy.

Dr. Silva specializes in minimally invasive bariatric surgery. He is known as one of the early adopters of the gastric sleeve technique and is among the most experienced surgeons in the New York area in Laparoscopic Sleeve Gastrectomies. He received advanced training in laparoscopic surgery at Baptist Hospital in Miami, FL and received his medical training at Albert Einstein College of Medicine / Montefiore Medical Center, Mount Sinai School of Medicine and University of Medicine and Dentistry of New Jersey / Robert Wood Johnson.