Skip to main content
Cathi Nanninga, MD, Internal Medicine, San Luis Obispo, CA

CathiLeeNanningaMD

Internal Medicine San Luis Obispo, CA

Geriatric Medicine, Hospital Medicine/Hospitalist

Physician

Dr. Nanninga is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Nanninga's full profile

Already have an account?

  • Office

    1660 Frambuesa Dr
    San Luis Obispo, CA 93405
    Phone+1 213-272-4281

Summary

  • I'm retired, and I love it.

Education & Training

  • Kaiser Permanente Southern California (Los Angeles)
    Kaiser Permanente Southern California (Los Angeles)Residency, Internal Medicine, 1980 - 1983
  • David Geffen School of Medicine at UCLA
    David Geffen School of Medicine at UCLAClass of 1980

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1981 - 2025
  • American Board of Internal Medicine Internal Medicine