Colleen Deems, MSN, CNP Pediatric Nurse Practitioner, Department of Gastroenterology Hepatology and Nutrition Image Phone 617-355-6058 Print Profile Request an Appointment Locations Boston Boston Children's Hospital 300 Longwood Ave. Boston, Massachusetts 02115 Listen Colleen Deems, MSN, CNP Pediatric Nurse Practitioner, Department of Gastroenterology Hepatology and Nutrition Medical Services Programs & Services Gastroenterology, Hepatology and Nutrition Eosinophilic Gastrointestinal Disease Program Conditions & Treatments Allergic Colitis Constipation Diarrhea Dysphagia Eosinophilic Esophagitis GERD Languages English Education Undergraduate School Providence College 2005 Providence RI Undergraduate School Regis College 2009 Weston MA Graduate School Regis College 2010 Weston MA Locations Boston Boston Children's Hospital 300 Longwood Ave. Boston, Massachusetts 02115