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2025 Faculty

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Bradley Barth, MD, MPH

Professor in the Department of Pediatrics
Division Director of Pediatric Gastroenterology
UT Southwestern Medical Center
Children’s Medical Center Dallas
Dallas, TX

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Christopher Duggan, MD, MPH

Director, Center for Nutrition
Medical Director, Center for Advanced Intestinal Rehabilitation
Boston Children's Hospital
Professor of Pediatrics and Director, Division of Nutrition
Harvard Medical School
Boston, MA

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Jose Garza, MD

Children's Healthcare of Atlanta

Medical Director

Neurogastroenterology and Motility

GI Care for Kids

Atlanta, GA

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Praveen Goday, MD

Pediatric Gastroenterologist
Director of Feeding and

Nutrition Programs

Nationwide Children's Hospital

Columbus, OH

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Girish Hiremath, MD, MPH

Pediatric Gastroenterologist

Vanderbilt University Medical Center

Nashville, TN

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Jeffrey Hyams, MD

Division Head, Gastroenterology

Director, The Inflammatory Bowel

Disease Center

Director, The Infusion Center

The Mandell-Braunstein Family-Endowed Chair for Pediatric Inflammatory

Bowel Disease

Connecticut Children's Hospital

Hartford, CT

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Judith Kelsen, MD

Program Director of the Very Early Onset Inflammatory Bowel Disease
Associate Professor of Pediatrics

Children's Hospital of Philadelphia
Philadelphia, PA

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Sandra C. Kim, MD

Division Chief: Pediatric Gastroenterology, Hepatology, and Nutrition

Cleveland Clinic Children's
Cleveland, OH

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Julie Khlevner, MD, AGAF

Associate Professor of Pediatrics at Columbia University Medical Center
Director, Comprehensive Neurogastroenterology and

Motility Center
Director, Pediatric Gastroenterology Clinical Trials
Division of Pediatric Gastroenterology, Hepatology and Nutrition

NewYork Presbyterian Morgan Stanley Children's Hospital

New York, NY

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Diana Lerner, MD

Pediatric Gastroenterologist,
Associate Professor of Pediatric Gastroenterology

Medical College of Wisconsin

Milwaukee, WI

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Edwin Liu, MD

Director, Colorado Center for

Celiac Disease
Taplin Endowed Chair for Celiac Disease

Children's Hospital Colorado
Aurora, CO

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Peter L. Lu, MD, MS

Research Director, GI Motility Center, Division of Gastroenterology,

Hepatology and Nutrition,

Department of Pediatrics,

Nationwide Children’s Hospital

Associate Professor of Pediatrics,

The Ohio State University College of Medicine

Columbus, OH

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Martín G. Martín,
MD, MPP

Vice Chair of Academic Affairs
Eli and Edythe Broad Center of Regenerative Medicine
Department of Pediatrics
Professor of Gastroenterology

and Nutrition

David Geffen School of Medicine

at UCLA

Los Angeles, CA

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Victoria Martin, MD, MPH

Co-Director, GI Section, Food Allergy Center, Division of Pediatric Gastroenterology and Nutrition  
Associate Program Director, Fellowship in Pediatric Gastroenterology, Hepatology, and Nutrition
Assistant Professor in Pediatrics

Mass General for Children

Boston, MA

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Maria R. Mascarenhas, MBBS

Section Chief, Nutrition, Division of Gastroenterology and Nutrition
Medical Director, Department of Clinical Nutrition
Director, Integrative Health Program
Attending Physician
Professor of Pediatrics
Children's Hospital of Philadelphia
Philadelphia PA

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Aliye Uc, MD

Professor of Pediatrics and Radiation Oncology Division Director,
Pediatric Gastroenterology, Hepatology,
Pancreatology and Nutrition
Endowed Chair in Pediatric Gastroenterology
Stead Family Department of Pediatrics
University of Iowa Health Care
Iowa City, IA

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© 2025 by GI Health Foundation.

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