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Summary

  • Dr. David Leff, DO is a gastroenterologist in Mesa, Arizona. He is currently licensed to practice medicine in Arizona and Pennsylvania. He is affiliated with Banner Gateway Medical Center, Banner Baywood Medical Center, and Mercy Gilbert Medical Center.

Education & Training

  • Allegheny Health Network Medical Education Consortium (AGH)
    Allegheny Health Network Medical Education Consortium (AGH)Fellowship, Gastroenterology, 1995 - 1997
  • Allegheny Health Network Medical Education Consortium (AGH)
    Allegheny Health Network Medical Education Consortium (AGH)Residency, Internal Medicine, 1993 - 1995
  • UPMC Medical Education/Mercy
    UPMC Medical Education/MercyInternship, Internal Medicine, 1992 - 1993
  • Des Moines University College of Osteopathic Medicine
    Des Moines University College of Osteopathic MedicineClass of 1991

Certifications & Licensure

  • AZ State Medical License
    AZ State License 1997 - 2026
  • PA State Medical License
    PA State License 1992 - 1998
  • American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification NextGen Ambulatory EHR, NextGen Healthcare, 2012-2013

Professional Memberships

Hospital Affiliations