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COVID-19 Advisory: Help slow down the spread of the virus. If you have symptoms, call before going to a clinic or emergency department. We are restricting visitation to one primary caregiver per patient at all Phoenix Children’s locations. No visitors. For the latest updates on COVID-19 visit the Maricopa County Department of Public Health or the CDC.

Gary H. Silber, MD

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Division Chief, Gastroenterology



Areas of Expertise

  • Pediatrics Ped. Gastroenterology IBD


Phoenix Children's Hospital - Main
1919 E. Thomas Rd., Phoenix, Arizona 85016


Education & Training

Board Certification

Pediatric Gastroenterology; General Pediatrics

Medical School / Education

University of Maryland School of Medicine - Baltimore, MD


University of Connecticut Affiliated Hospitals - Farmington, CT


(Gastroenterology) Baylor College of Medicine - Houston, TX

Academic Affiliations

Clinical Assistant Professor of Pediatrics, University of Arizona College of Medicine, Tucson, AZ

Professional Affiliations

North American Society of Pediatric Gastroenterology, Hepatology and Nutrition; American Gastroenterology Association


  • Top-Doc, Best-Doc

Research & Publications

Studies associated with Inflammatory Bowel Disease including new drugs as well as helping monitor the complications associated with the use the biologic agents.
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