Janet MacDonald, RN, BSN Registered Nurse, Division of Gastroenterology, Hepatology and Nutrition Image Phone 617-355-7964 Fax 617-730-0716 Print Profile Request an Appointment Locations Boston Boston Children's Hospital 300 Longwood Ave. Boston, Massachusetts 02115 Listen Janet MacDonald, RN, BSN Registered Nurse, Division of Gastroenterology, Hepatology and Nutrition Medical Services Programs & Services Center for Childhood Liver Disease Gastroenterology, Hepatology and Nutrition Locations Boston Boston Children's Hospital 300 Longwood Ave. Boston, Massachusetts 02115