Dr. Kapel received his medical degree from Weill Cornell University Medical College. He completed his residency at The Mount Sinai Hospital in New York, where he was also Chief Resident, and then completed his gastroenterology fellowship at The University of Miami.

He is a board-certified gastroenterologist with over 25 years of experience. He has been involved in a variety of clinical research activities, with a focus on reflux, eosinophilic esophagitis, celiac disease, and irritable bowel syndrome.

As an Assistant Professor Adjunct at the Yale School of Medicine, he trains physicians and teaches upper endoscopy and colonoscopy.

He is a Fellow of the American College of Gastroenterology and has been selected as a Top Doctor by Castle Connolly for the New York Metro Area.

Dr. Gurevich is a naturopathic physician and acupuncturist who graduated from the National University of Natural Medicine in 2007 with her doctorate in naturopathic medicine and in 2008 with her masters of oriental medicine. She is currently practicing in Portland Oregon where she has a specialized gastroenterology focused private practice. She was a founding member of the gastroenterology association of naturopathic physicians. She still maintains an active role in the organization. Dr. Gurevich’s practice is focused on treatment of inflammatory bowel disease, IBS and other functional GI disorders.

She lectures extensively and teaches about both conventional and natural treatments for gastrointestinal conditions. Dr. Gurevich also acts as a mentor in the naturopathic and functional medicine community educating and consulting with physicians about GI disorders. For the last decade she has supervised and trained resident naturopathic physicians in the art and science of naturopathic gastroenterology. Dr. Gurevich was nominated as one of Portland Top Docs by the Portland Monthly in 2014, 2016 and 2020 and 2021.

Dr. Neil Stollman is currently Chief of the Division of Gastroenterology at Alta Bates Summit Medical Center in Oakland, CA and an Associate Clinical Professor of Medicine in the Division of Gastroenterology at the University of California San Francisco. His practice is in Oakland, California, teaches extensively and conducts clinical research in Fecal Microbiota Transplant (FMT) for C. difficile infection, diverticular disease, eosinophilic esophagitis (EoE) and Helicobacter pylori transmission and treatment. He is a co-author of the ACG C difficile Practice Guidelines and AGA EoE and AGA Acute Diverticulitis Guidelines and is currently a Trustee of the American College of Gastroenterology (ACG).