Gastroenterology + Nutrition

Doctors + Care Team

At the Gastroenterology & Nutrition department, you'll find compassionate medical professionals dedicated to helping your child get better. Our services include inpatient and outpatient consultative services, follow-up care, and support and education for you and your child.

Garrett Zella, MD

Garrett Zella, MD

Accepting New Patients

Title(s): Chief, Pediatric Gastroenterology and Nutrition; Pediatric Gastroenterologist; Assistant Professor, Tufts University School of Medicine
Department(s): Pediatrics, Pediatric Gastroenterology and Nutrition
Appt. Phone: 617-636-3266
Fax #: 617-636-8718

General gastroenterology and nutrition, inflammatory bowel disease, gastrointestinal complications of neurologic disease, other general pediatric GI and nutrition disorders

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Marcella C. Radano, MD

Marcella C. Radano, MD

Accepting New Patients

Title(s): Pediatric Gastroenterologist; Assistant Professor, Tufts University School of Medicine
Department(s): Pediatrics, Pediatric Gastroenterology and Nutrition
Appt. Phone: 617-636-3266
Fax #: 617-636-8718

General pediatric gastroenterology, celiac disease, inflammatory bowel disease, allergic disease of the GI tract

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Emilia Shin, MD

Emilia Shin, MD

Accepting New Patients

Title(s): Pediatric Gastroenterologist; Assistant Professor, Tufts University School of Medicine
Department(s): Pediatrics, Pediatric Gastroenterology and Nutrition
Appt. Phone: 617-636-3266
Fax #: 617-636-8718

Hepatobiliary system, nutrition services, acid reflux, inflammatory bowel disease, other general pediatric GI disorders

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Khoa D. Tran, MD

Khoa D. Tran, MD

Accepting New Patients

Title(s): Pediatric Gastroenterologist; Assistant Professor, Tufts University School of Medicine
Department(s): Pediatrics, Pediatric Gastroenterology and Nutrition
Appt. Phone: 617-636-3266
Fax #: 617-636-8718

Neurogastroenterology, motility, general pediatric gastroenterology, chronic constipation, gastro-esophageal reflux/pH studies, other general pediatric GI and nutrition disorders

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John Leung, MD

John Leung, MD

Accepting New Patients

Title(s): Director, Center for Food Related Diseases at Tufts Medical Center; Co-Director, Food Allergy Center at Floating Hospital for Children; Allergist; Assistant Professor, Tufts University School of Medicine
Department(s): Medicine, Pediatric Allergy, Gastroenterology, Pediatric Gastroenterology
Appt. Phone: 617-636-5883 (Gastroenterology)
Fax #: 617-636-9292

Allergic rhinitis (seasonal allergy), anaphylaxis, angioedema, asthma, celiac disease, chronic urticarial (hives), drug allergies, eczema, eosinophilic esophagitis/eosinophilic gastrointestinal disorders, food allergy (e.g. peanuts, cow milk, soy, etc.), food intolerance (lactose, fructose, fructan), food protein-induced enterocolitis syndrome (FPIES), immunodeficiency, oral allergy syndrome, pruritus, sinusitis, stinging insect allergy, wheat hypersensitivity

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Jeanne Plasse, PA-C

Jeanne Plasse, PA-C

Title(s): Physician Assistant
Department(s): Pediatrics, Pediatric Gastroenterology and Nutrition
Appt. Phone: 617-636-3266
Fax #: 617-636-8718

Pediatric gastroenterology and nutrition, abdominal pain, constipation, gastroesophageal reflux disease, failure-to-thrive, milk-protein intolerance, G-tube care, IBD education

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Dara Borto, MS, RD, CNSC, LDN

Dara Borto, MS, RD, CNSC, LDN

Title(s): Clinical Dietitian; Clinical Instructor, Tufts University Friedman School of Nutrition Science and Policy
Department(s): Frances Stern Nutrition Center
Appt. Phone: 617-636-5273
Fax #:

Oncology, renal, surgery, nutrition support

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Stanley  Lau, MD

Stanley Lau, MD

Accepting New Patients

Title(s): Pediatric Gastroenterologist; Assistant Professor, Tufts University School of Medicine
Department(s): Pediatrics, Pediatric Gastroenterology and Nutrition
Appt. Phone: 617-636-3266
Fax #: 617-636-8718

General gastroenterology and nutrition, inflammatory bowel disease, celiac disease, eosinophilic esophagitis, other general pediatric GI and nutrition disorders

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Linda Sullivan, RN, BSN

Melissa Quinn, RN, BSN

Christine Sullivan, RN, BSN