Mitchell Shub, MD, Pediatric Gastroenterology, Phoenix, AZ, Phoenix Children's Hospital


Pediatric Gastroenterology Phoenix, AZ

Professor, Department of Child Health, University of Arizona College of Medicine-Phoenix

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  • Dr. Mitchell Shub is a pediatric gastroenterologist in Phoenix, AZ and is affiliated with multiple hospitals in the area, including Phoenix Children's Hospital and St. Joseph's Hospital and Medical Center. He received his medical degree from The Robert Larner, M.D. College of Medicine at The University of Vermont and has been in practice 38 years. He completed a Pediatric residency at Duke University Medical Center and fellowship in Pediatric Gastroenterology at Massachusetts General Hospital and Harvard Medical School. He served as Chairman of the Department of Child at the University of Arizona College of Medicine from 2014-2021. He is experienced in gastroesophageal reflux, esophagitis, esophagoscopy, risk management, and pediatric malabsorption disorders.

Education & Training

  • Massachusetts General Hospital
    Massachusetts General HospitalFellowship, Gastroenterology, 1979 - 1982
  • Duke University Hospital
    Duke University HospitalResidency, Pediatrics, 1976 - 1979
  • The Robert Larner, M.D. College of Medicine at The University of Vermont
    The Robert Larner, M.D. College of Medicine at The University of VermontClass of 1976

Certifications & Licensure

  • AZ State Medical License
    AZ State Medical License 1985 - 2023
  • NC State Medical License
    NC State Medical License 1976 - 2002
  • American Board of Pediatrics Pediatrics
  • American Board of Pediatrics Pediatric Gastroenterology

Awards, Honors, & Recognition

  • Comnmencement Speaker University of Arizona College of Medicine-Phoenix, 2017

Publications & Presentations


Journal Articles

  • MYO5B Uncoupling from Rab8a and Rab11a Elicits Microvillous Inclusion Disease  
    Knowles, B., Roland, J., Krishnan, M., Tyska, M., Lapierre, L., Dickman, P.,, J. Clin. Invest., 7/2014

Hospital Affiliations