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Meet Our Team

Attendings

Read more about Scott B. Snapper, MD, PhD

Chief, Division of Gastroenterology, Hepatology and Nutrition; Director, Inflammatory Bowel Disease Center

Professor of Medicine and Pediatrics, Harvard Medical School

Read more about Sonia Aurora Ballal, MD

Associate Director, Fecal Microbiota Transplantation; Attending Physician, Division of Gastroenterology, Hepatology and Nutrition

Instructor, Harvard Medical School

Read more about Athos Bousvaros, MD, MPH

Vice Chair of Clinical Operations, Department of Pediatrics

Professor of Pediatrics, Harvard Medical School

Read more about Elana M. Bern, MD, MPH

Co-Director, ARFID Program; Attending Physician, Division of Gastroenterology, Hepatology and Nutrition

Assistant Professor of Pediatrics, Harvard Medical School

Read more about Farokh Demehri, MD

Attending, Department of Surgery; Associate, Division of Critical Care Medicine

Assistant Professor of Surgery, Harvard Medical School

Read more about Belinda Dickie, MD, PhD

Co-Director, Congenital Diaphragmatic Hernia Program; Director, Colorectal and Pelvic Malformation Center; Assistant in Surgery, Department of Surgery

Assistant Professor, Harvard Medical School

Read more about Michael J. Docktor, MD

Attending , Division of Gastroenterology, Hepatology and Nutrition; Clinical Director of Innovation; Director, Clinical Mobile Solutions

Instructor of Pediatrics, Harvard Medical School

Read more about Michael J. Callahan, MD

Body Imaging Section Chief, Department of Radiology; CT Physician Liaison, Department of Radiology; Staff Radiologist, Department of Radiology

Associate Professor of Radiology, Harvard Medical School

Read more about Lauren Veit Collen, MD

Attending Physician, Division of Gastroenterology, Hepatology, and Nutrition

Instructor of Pediatrics, Harvard Medical School

Read more about Laurie Fishman, MD

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition

Associate Professor of Pediatrics, Harvard Medical School

Read more about Alejandro Flores, MD

Director and Chair, Ambulatory Community Services; Associate Physician, Motility and Gastrointestinal Disorders

Clinical Professor of Pediatrics, Harvard Medical School

Read more about Richard J. Grand, MD

Director Emeritus, Inflammatory Bowel Disease Center; Director Emeritus, Clinical and Translational Study Unit

Professor of Pediatrics, Harvard Medical School

Read more about Meghan Gibson, MD

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition

Read more about Leslie Higuchi, MD, MPH

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition

Assistant Professor of Pediatrics, Harvard Medical School

Read more about Bridget Hron, MD, MMSc

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition; Associate Director, Center for Nutrition

Assistant Professor of Pediatrics, Harvard Medical School

Read more about Stacy A. Kahn, MD

Director, Fecal Microbiota Transplantation; Attending Physician, Division of Gastroenterology, Hepatology and Nutrition

Assistant Professor of Pediatrics, Harvard Medical School

Read more about Daniel S. Kamin, MD

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition

Assistant Professor of Pediatrics, Harvard Medical School

Read more about Alan Leichtner, MD, MSHPEd

Chief Education Officer; Director of the Department of Education, Boston Children’s Hospital

Professor of Pediatrics, Harvard Medical School

Read more about Craig Lillehei, MD

Senior Associate, Department of Surgery; Distinguished Chair in Surgical Education

Associate Professor, Harvard Medical School

Read more about Ishrat Mansuri, MD

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition

Instructor of Pediatric Gastroenterology, Harvard Medical School

Read more about Munir Mobassaleh, MD

Director, Gastroenterology Satellites; Medical Director, Waltham Infusion Unit; Attending Physician, Division of Gastroenterology, Hepatology and Nutrition

Assistant Professor of Pediatrics (Part-time), Harvard Medical School

Read more about Christine Mrakotsky, PhD

Staff Neuropsychologist, Department of Psychiatry and Behavioral Sciences; Clinical Scientific Associate, Department of Neurology

Assistant Professor of Psychology, Harvard Medical School

Read more about Prathima Nandivada, MD

Attending Surgeon, Department of Surgery; Associate Program Director, Pediatric Surgery Fellowship

Assistant Professor of Surgery, Harvard Medical School

Read more about Jodie Ouahed, MD, MMSc

Attending Physician, Inflammatory Bowel Disease Center

Assistant Professor, Harvard Medical School

Read more about Randi G. Pleskow, MD

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition

Assistant Professor of Pediatrics, Harvard Medical School

Read more about Jeannette M. Peréz Rosselló, MD

Staff Radiologist, Department of Radiology

Assistant Professor of Radiology, Harvard Medical School

Read more about Brian Regan, DO

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition

Instructor of Pediatrics, Harvard Medical School

Read more about Paul A. Rufo, MD, MMSc

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition; Director, Harvard Fellowship in Pediatric Gastroenterology

Assistant Professor of Pediatrics, Harvard Medical School

Read more about Robert Shamberger, MD

Chief, Emeritus, Department of Surgery

Robert E. Gross Professor of Surgery, Harvard Medical School

Read more about Jared Silverstein, MD

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition

Instructor of Pediatrics, Harvard Medical School

Read more about Menno Verhave, MD

Clinical Director (Emeritus), Division of Gastroenterology, Hepatology and Nutrition

Assistant Professor of Pediatrics, Harvard Medical School

Read more about Brent R. Weil, MD, MPH

Assistant, Department of Surgery; Associate Program Director, Pediatric Surgery Fellowship

Assistant Professor of Surgery, Harvard Medical School

Read more about Jill M. Zalieckas, MD, MPH

Co-Director, Congenital Diaphragmatic Hernia Program; Associate in Critical Care Medicine, Department of Anesthesiology, Critical Care and Pain Medicine; Assistant in Surgery, Department of Surgery

Assistant Professor, Harvard Medical School

Read more about Lori Zimmerman, MD

Interim Director, Gastrointestinal Endoscopy and the Gastroenterology Procedure Unit; Attending Physician, Division of Gastroenterology, Hepatology and Nutrition

Instructor of Pediatrics, Harvard Medical School

Read more about Naamah Zitomersky, MD

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition

Assistant Professor of Pediatrics, Harvard Medical School

Nurse Practitioners

Read more about Susan Dybowski, MSN, RN, APRN, CPNP

Pediatric Nurse Practitioner, Division of Gastroenterology, Hepatology and Nutrition

Read more about Caitlin Dolan, MS, RN, APRN, FNP-BC

Family Nurse Practitioner, Division of Gastroenterology, Hepatology and Nutrition

Read more about Nancy Goldberg, MSN, RN, APRN, PPCNP-BC​

Pediatric Nurse Practitioner, Division of Gastroenterology, Hepatology and Nutrition

Read more about Shelby Mudarri, MS, RN, APRN, CPNP-PC

Program Coordinator, Cardiac Neurodevelopmental Program; Pediatric Nurse Practitioner, Division of Gastroenterology, Hepatology and Nutrition

Nurses

Read more about Lori Parker-Hartigan, ND, RN, CPN

Clinical Coordinator, Division of Gastroenterology, Hepatology and Nutrition

Dietitian

Read more about Sophie Burge, MS, RDN, LD

Clinical Nutrition Specialist II, Division of Gastroenterology, Hepatology and Nutrition

Social Workers

Read more about Janis Arnold, MSW, LICSW

Clinical Social Worker, Division of Gastroenterology, Hepatology and Nutrition

Read more about Jahna Goldmore, LICSW

Clinica Social Worker, Division of Gastroenterology, Hepatology and Nutrition