Inflammatory Bowel Disease Center | Meet our Team

Physicians

Scott Snapper, MD

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
Sonia Aurora Ballal, MD

Sonia Aurora Ballal, MD

Associate Director, Fecal Microbiota Transplantation; Attending Physician, Division of Gastroenterology, Hepatology and Nutrition Instructor, Harvard Medical School
Athos Bousvaros, MD

Athos Bousvaros, MD, MPH

Vice Chair of Clinical Operations, Department of Pediatrics Professor of Pediatrics, Harvard Medical School
Elana M. Bern, MD, MPH

Elana M. Bern, MD, MPH

Co-Director, ARFID Program; Attending Physician, Division of Gastroenterology, Hepatology and Nutrition Assistant Professor of Pediatrics, Harvard Medical School
Farokh Demehri

Farokh Demehri, MD

Attending, Department of Surgery Assistant Professor of Surgery, Harvard Medical School
Belinda Hsi Dickie

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
Michael Docktor, MD

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
Michael Callahan

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
Laurie Fishman, MD

Laurie Fishman, MD

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition Associate Professor of Pediatrics, Harvard Medical School
Alejandro Flores, MD

Alejandro Flores, MD

Director and Chair, Ambulatory Community Services; Associate Physician, Motility and Gastrointestinal Disorders Clinical Professor of Pediatrics, Harvard Medical School
Richard J. Grand, MD

Richard J. Grand, MD

Director Emeritus, Inflammatory Bowel Disease Center; Director Emeritus, Clinical and Translational Study Unit Professor of Pediatrics, Harvard Medical School
Meghan Gibson, MD

Meghan Gibson, MD

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition
Leslie M. Higuchi, MD, MPH

Leslie M. Higuchi, MD, MPH

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition Assistant Professor of Pediatrics, Harvard Medical School
Bridget Hron, MD, MMSc

Bridget Hron, MD, MMSc

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition; Associate Director, Center for Nutrition Assistant Professor of Pediatrics, Harvard Medical School
Stacy Kahn, MD

Stacy A. Kahn, MD

Director, Fecal Microbiota Transplantation; Attending Physician, Division of Gastroenterology, Hepatology and Nutrition Assistant Professor of Pediatrics, Harvard Medical School
Daniel Kamin

Daniel S. Kamin, MD

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition Assistant Professor of Pediatrics, Harvard Medical School
Alan Leichtner

Alan Leichtner, MD, MSHPEd

Chief Education Officer; Director of the Department of Education, Boston Children’s Hospital Associate Professor of Pediatrics, Harvard Medical School
Craig Lillehei

Craig Lillehei, MD

Senior Associate, Department of Surgery; Transplant Surgeon, Department of Surgery Associate Professor, Harvard Medical School
ishrat-mansuri-md

Ishrat Mansuri, MD

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition Instructor of Pediatric Gastroenterology, Harvard Medical School
placeholder image

Munir Mobassaleh, MD

Director, Gastroenterology Satellites; Medical Director, Waltham Infusion Unit; Attending Physician, Division of Gastroenterology, Hepatology and Nutrition Assistant Clinical Professor of Pediatrics, Harvard Medical School
Christine Mrakotsky, PhD

Christine Mrakotsky, PhD

Staff Neuropsychologist, Department of Psychiatry and Behavioral Sciences; Clinical Scientific Associate, Department of Neurology Assistant Professor of Psychology, Harvard Medical School
Jodie Ouahed, MD, MMSc

Jodie Ouahed, MD, MMSc

Attending Physician, Inflammatory Bowel Disease Center Assistant Professor, Harvard Medical School
Randi G. Pleskow, MD

Randi G. Pleskow, MD

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition Assistant Professor of Pediatrics, Harvard Medical School
Jeannette M. Peréz Rosselló, MD

Jeannette M. Peréz Rosselló, MD

Staff Radiologist, Department of Radiology Assistant Professor of Radiology, Harvard Medical School
Brian Regan

Brian Regan, DO

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition Instructor of Pediatrics, Harvard Medical School
Paul Rufo

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
Robert Shamberger, MD

Robert Shamberger, MD

Chief, Emeritus, Department of Surgery Robert E. Gross Professor of Surgery, Harvard Medical School
Jared Silverstein, MD

Jared Silverstein, MD

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition Instructor of Pediatrics, Harvard Medical School
Menno Verhave MD

Menno Verhave, MD

Associate Chief, Division of Gastroenterology, Hepatology and Nutrition Assistant Professor of Pediatrics, Harvard Medical School
Brent R. Weil, MD

Brent R. Weil, MD, MPH

Assistant, Department of Surgery Assistant Professor of Surgery, Harvard Medical School
Jill Zalieckas, MD, MPH

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
Lori A. Zimmerman, MD

Lori Zimmerman, MD

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition Instructor of Pediatrics, Harvard Medical School
Naamah Zitomersky, MD

Naamah Zitomersky, MD

Attending Physician, Division of Gastroenterology, Hepatology and Nutrition Assistant Professor of Pediatrics, Harvard Medical School

Nurse Practitioners

 Susan Dybowski, CPNP

Susan Dybowski, MSN, RN, APRN, CPNP

Pediatric Nurse Practitioner, Division of Gastroenterology, Hepatology and Nutrition
Caitlin Dolan, FNP

Caitlin Dolan, MS, RN, APRN, FNP-BC

Family Nurse Practitioner, Division of Gastroenterology, Hepatology and Nutrition
Nancy Goldberg, MSN, RN, APRN, PPCNP-BC​

Nancy Goldberg, MSN, RN, APRN, PPCNP-BC​

Pediatric Nurse Practitioner, Division of Gastroenterology, Hepatology and Nutrition
 Shelby Mudarri, MS, RN, CPNP

Shelby Mudarri, MS, RN, APRN, CPNP-PC

Pediatric Nurse Practitioner, Division of Gastroenterology, Hepatology and Nutrition

Nurses

 Lori Parker-Hartigan, ND, RN, CPN

Lori Parker-Hartigan, ND, RN, CPN

Clinical Coordinator, Division of Gastroenterology, Hepatology and Nutrition

Dietitian

Sophie Burge, MS, RDN, LD

Sophie Burge, MS, RDN, LD

Clinical Nutrition Specialist II, Optimal Wellness for Life (OWL)

Social Workers

Janis Arnold, MSW, LICSW headshot

Janis Arnold, MSW, LICSW

Clinical Social Worker, Division of Gastroenterology, Hepatology and Nutrition
Jahna Goldmore, LICSW

Jahna Goldmore, LICSW

Clinica Social Worker, Division of Gastroenterology, Hepatology and Nutrition