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Summary

  • Dr. Ruben Calvillo, MD is a board certified internist in Green Valley, Arizona. He is currently licensed to practice medicine in Arizona, Pennsylvania, and New Mexico.

Education & Training

  • Mercy Catholic Medical Center
    Mercy Catholic Medical CenterResidency, Internal Medicine, 1980 - 1983
  • Mercy Catholic Medical Center
    Mercy Catholic Medical CenterInternship, Transitional Year, 1979 - 1980
  • Universidad Nacional Autonoma de Mexico
    Universidad Nacional Autonoma de MexicoClass of 1977

Certifications & Licensure

  • AZ State Medical License
    AZ State Medical License 1983 - 2025
  • NM State Medical License
    NM State Medical License 1978 - 1994
  • PA State Medical License
    PA State Medical License 1980 - 1988
  • American Board of Internal Medicine Internal Medicine

Professional Memberships