Mary E. O'Hearn, M.D.

Head Shot of Mary O'Hearn
Medicine, General Internal Medicine
Special Interest:
HIV and Internal Medicine
Accepting Patients:

"I have been involved in caring for persons living with HIV for the past 20 years. I have seen truly miraculous changes in the treatment of my patients over this time period. I feel very privileged to have been able to witness these changes and grow together with my patients."


An experienced educator and internist, Dr. O`Hearn concentrates on medical care for HIV-infected adults. She has cared for persons living with HIV for the past 20 years. She is the clinical director of the HIV Clinic , a multidisciplinary clinic which offers primary care services to HIV-infected adults, as well as mental health, pharmacy and case-management services. She spends her free time with her husband, daughter, and Jack Russell terrier. She has traveled extensively and enjoys reading, eating, and hiking.


  • Degree:
    M.D., Stanford University School of Medicine, Palo Alto, CA
  • Residency:

    Internal Medicine, University of California at Los Angeles

  • Certification:

    Internal Medicine


For Healthcare Professionals

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503 494-8562
Fax: 503 418-5505

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I see patients at:

Physicians Pavilion

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