Mary Zachos

Associate Professor, Pediatrics

Dr. Mary Zachos is an Associate Professor in the Department of Pediatrics at McMaster University. She completed her medical training at the University of Toronto and her pediatric and subspecialty training in Gastroenterology, Hepatology and Nutrition at the Hospital for Sick Children. Dr. Zachos joined the Division of Gastroenterology and Nutrition at McMaster Children's Hospital in 2009.