Peter B. Kelsey, MD, is associate director of the endoscopy unit at Massachusetts General Hospital in Boston. He is certified in internal medicine and gastroenterology by the American Board of Internal Medicine.
Dr. Kelsey's clinical interests include disorders of the biliary and pancreas and therapeutic endoscopy. His research interests include interventional endoscopic techniques including choledochoscopy as well as gastrointestinal bleeding including the diagnosis and management of obscure GI bleeding. His work has been published in a number of peer-reviewed journals, such as Gastrointestinal Endoscopy Clinics of North America.
Dr. Kelsey earned his medical degree at Columbia University College of Physicians and Surgeons in New York and completed his residency at Columbia University Medical Center, also located in New York. He completed his gastroenterology fellowship at Massachusetts General Hospital.