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Parenting Tips and Advice
From bringing home a new baby to building trust with your teen, our pediatric experts share guidance to help you navigate the ups and downs of parenthood.
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Research & Innovation
It starts with a Q:
For the latest cutting-edge research, innovative collaborations and remarkable discoveries in child health, read stories from across all our areas of study in Q: Advances and Answers in Pediatric Health.
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Get to know Thomas Walker, MD
Departments and Programs
Conditions Treated
Experience and background
Undergraduate 1987
University of Notre Dame (IN)
Medical Education 1995
Oregon Health & Science University School of Medicine
Residency 1998
Oregon Health & Science University
Fellowship 2004
Children's Hospital/Harvard Medical School Program
Attending of the Year 2016
Blind Squirrel
Harvard Medical School Fellowship in Pediatric GI and Nutrition
Teacher of the Year 2018
Fellowship in Pediatric Gastroenterology and Hepatology
Faculty member of
Provider's location(s)
Patient ratings and reviews
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Meet other experts
Alyssa Goldberg, MD
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Nathalie Nguyen, MD
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Mary Carson, CPNP-PC
Certified Pediatric Nurse Practitioner
Kerry Reed, CPNP-PC
Certified Pediatric Nurse Practitioner
Melanie Merrill-Kennedy, PA-C
Physician Assistant
Sarah Taylor, MD
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Frederick Suchy, MD
Gastroenterology - Pediatric, Pediatrics
Patient ratings and reviews are not available Why?