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Dr. Diethelm is on Doximity

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  • Office

    10800 Magnolia Ave
    Riverside, CA 92505
    Phone+1 909-353-2000

Education & Training

  • Kaiser Permanente Southern California (Los Angeles)
    Kaiser Permanente Southern California (Los Angeles)Residency, Internal Medicine, 1992 - 1995
  • David Geffen School of Medicine at UCLA
    David Geffen School of Medicine at UCLAClass of 1992

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1993 - 2025
  • American Board of Internal Medicine Internal Medicine

Awards, Honors, & Recognition

  • Diabetes Recognition Program National Committee for Quality Assurance, 2010-2013
  • Heart/Stroke Recognition Program National Committee for Quality Assurance, 2009-2012
  • Cardiac, Diabetes Care Recognition Health Care Incentives Improvement Institute

Professional Memberships