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The Division of Pediatric Gastroenterology & Hepatology offers comprehensive inpatient, outpatient and laboratory services to evaluate and treat infants, children and adolescents with gastrointestinal disorders.

Learn more about the services offered at UMMC.

For appointments, please call 410-328-6749

Physicians

Atiye Nur Aktay, MD

Atiye Nur Aktay, MD

Pediatric Endoscopy Director

Samra S. Blanchard, MD

Samra S. Blanchard, MD

Associate Professor of Pediatrics

Lina Marcela Diaz Calderon, MD

Lina Marcela Diaz Calderon, MD

Steven J. Czinn, MD

Steven J. Czinn, MD

Professor of Pediatrics

Jennifer Hong, MD, MPH

Jennifer Hong, MD, MPH

Co-director of the Eosinophilic Esophagitis Clinic, Assistant Fellowship Program Director, Assistant Professor of Pediatrics

Howard Aaron Ian Kader, MD

Howard Aaron Ian Kader, MD

Assistant Professor of Pediatrics

Jay A. Perman, MD

Jay A. Perman, MD

Professor of Pediatrics

Runa Diwadkar Watkins, MD

Runa Diwadkar Watkins, MD

Assistant Professor of Pediatrics

Staff

Constance Chamberlin, RD
Support Staff

Pamela Cureton, RD
Support Staff

Ryann Diehl, RD
Support Staff

Elaine Leonard-Puppa, RN, Med, DHA, CCRP
Research Specialist

Elsie Stines, RN, MS, CPNP
Pediatric Nurse Practitioner

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