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Bryan Contreras, MD, Gastroenterology, Tucson, AZ, Oro Valley Hospital

BryanContrerasMD

Gastroenterology Tucson, AZ

Physician

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Education & Training

  • University of California (Irvine)
    University of California (Irvine)Fellowship, Gastroenterology, 2000 - 2003
  • University of California (San Diego) Medical Center
    University of California (San Diego) Medical CenterResidency, Internal Medicine, 1997 - 2000
  • Keck School of Medicine of the University of Southern California
    Keck School of Medicine of the University of Southern CaliforniaClass of 1997

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1999 - Present
  • AZ State Medical License
    AZ State Medical License 2003 - 2025
  • American Board of Internal Medicine Gastroenterology

Professional Memberships

Hospital Affiliations