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Division of Gastroenterology and Nutrition

Garrett Zella, MD

Role: Chief

Associate Professor of Pediatrics

Chief, Division of Pediatric Gastroenterology

Education: Tufts University School of Medicine
Residency: Tufts Children’s Hospital, Pediatrics
Fellowship: Massachusetts General Hospital, Pediatric Gastroenterology
Clinical Interests: Inflammatory bowel disease, eosinophilic esophagitis, celiac disease, GERD, constipation, diarrhea, GI complication of chronic neurologic conditions

Kate Delle, MS, RN, PNP

Role: Staff

Pediatric Nurse Practitioner

Education: University of Pittsburgh School of Nursing / Boston College School of Nursing
Clinical Interests: Inflammatory bowel disease health maintenance, transitioning from pediatric to adult care
Sarah Dumas, PA-C

Role: Staff

Physician Assistant

Education: Massachusetts College of Pharmacy and Health Sciences
Clinical Interests: Celiac disease, inflammatory bowel disease
Jay Fong, MD

Role: Staff

Assistant Professor of Pediatrics

Education: Ross University School of Medicine
Residency: Stony Brook University Hospital, Pediatrics
Fellowship: University of Michigan Medical Center, Pediatric Gastroenterology and Nutrition
Clinical Interests: Abdominal pain, gastrointestinal allergies, growth and nutrition, inflammatory bowel disease.
Research Interests: Inflammatory bowel disease
Kerri Gosselin, MD, MPH

Role: Staff

Assistant Professor of Pediatrics

Education: UMass Chan Medical School / Harvard School of Public Health
Residency: Boston Children's Hospital & Boston Medical Center Combined Residency Program, Pediatrics
Fellowship: Boston Children's Hospital, Advanced Nutrition
Clinical Interests: Undernutrition, abdominal pain, constipation
Research Interests: Micronutrient deficiency, biomarkers of child growth, obesity
Basavaraj M. Kerur, MD

Role: Staff

Assistant Professor of Pediatrics

Education: Jawaharlal Institute of Post-Grad Medical Education and Research
Residency: Albert Einstein Medical Center, Pediatrics
Fellowship: Hasbro Children’s Hospital, Pediatric Gastroenterology
Clinical Interests: Growth and nutrition, inflammatory bowel disease, liver disease
Research Interests: Inflammatory bowel disease including dietary interventions, currently involved in several multicenter research IBD studies
Stanley Lau, MD

Role: Staff

Assistant Professor of Pediatrics

Education: Boston University Chobanian / Avedisian School of Medicine
Residency: UMass Chan Medical School, Pediatrics
Fellowship: Weill Cornell Medical Center New York Presbyterian, Pediatric Gastroenterology
Clinical Interests: Inflammatory bowel disease, celiac disease, eosinophilic esophagitis, general GI
Matthew Shields, MD

Role: Staff

Assistant Professor of Pediatrics

Director, Medical Student & Resident Pediatric GI Elective

Education: Universidad Central del Caribe School of Medicine, Puerto Rico
Residency: St. Christopher's Children's Hospital, Pediatrics
Fellowship: University of Rochester, Pediatric Gastroenterology
Clinical & Research Interests: Inflammatory bowel disease, liver disease, polyposis syndromes