John Snyder, MD Division Chief, Gastroenterology, Hepatology, and Nutrition



John Snyder, MD, is the chief of the Division of Gastroenterology, Hepatology, and Nutrition at Children’s National Health System. He is considered an expert in a variety of GI disorders and has worked extensively in the fields of infant nutrition and international child health. His current research interests include H. pylori and celiac disease.

Dr. Snyder has done extensive work with the Centers for Disease Control (CDC) and World Health Organization (WHO), focusing on the use of culturally acceptable, simple, and inexpensive foods and fluids to treat diarrhea and malnutrition in community settings. Dr. Snyder has published extensively on topics related to pediatric gastroenterology.

Dr. Snyder also serves on the WHO's International Health Regulations Roster of Experts as an expert in Pediatrics and Maternal Health.

Education & Training

Education & Training

  • MD, 1975
    David Geffen School of Medicine at UCLA
  • BS, 1970
    University of California Santa Barbara
Patient Stories

Patient Stories: John Snyder

Jack's Story

I know exactly how you are feeling! Our baby boy was very sick and no one could figure out what was wrong.

Maddie's Story

"Right now, you are probably dealing with lots of mixed emotions. I can tell you that the staff in the NICU is amazing, and that you should rely on them as often as possible."

Patient story

Monica's Story

"Tonight is the eve of my daughter's 35th birthday. I will forever be grateful to the doctors and nurses of Children's National."

Evi's Story

"Every child, every life matters, and Dr. Bear is working to save them all."

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Dale's Story

"The staff at Children's National were phenomenal and very comforting to us as we sought to find out what was going on with our baby."

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Connor's Story

Patient story

"Give your precious child lots of hugs and kisses and tell him/her they will be fine, you all will be, you have each other and you will get through it together!" 

Read More of Connor's Story