Dr. Guarino is on Doximity

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

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Guarino's full profile

Already have an account?

Education & Training

  • Sacred Heart Medical CenterResidency, Internal Medicine, 1995 - 1998
  • Stanford University School of Medicine
    Stanford University School of MedicineClass of 1993

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1998 - 2021
  • American Board of Internal Medicine Internal Medicine

Hospital Affiliations