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William L. Mullen, MD

  • Employed by St. John's Health
Affiliations St. John’s Health Provider
Medical Interests Special Clinical Interests

American Board of Internal Medicine; Certification obtained September 1988

American Board of Internal Medicine; Certification in Cardiovascular Disease obtained November 1993


Medical Education: Tulane University School of Medicine, New Orleans, LA completed 5/1984

Internship - Internal Medicine: Highland General Hospital, Oakland, CA completed 6/1985

Residency - Internal Medicine: Highland General Hospital, Oakland, CA completed 6/1987

Fellowship - Cardiovascular Medicine: University of California (San Francisco) Medical Center, San Francisco, CA completed 6/1993

  • Feb 10, 2021

    Dr. Mullen is always engaged with me when we converse. He makes me feel cared for.

  • Jan 25, 2021


  • Jan 12, 2021

    excellent physician

  • Dec 23, 2020

    The doctor was very good in explaining my condition and the options open to me.

  • Dec 22, 2020

    Best experience with a specialist I have had. He explained so much to me that I had never been told before. And he took the time to talk and listen...and made you feel like you were the only patient, even though he had many. Amd even though I was late due to bad roads, he took the time to talk about my health, explain things e tc, as if I was the only patient for the day...when a doctor does that you don't ever mind waiting for them, be cause you know he is being thoughtful, kind and attentive to each of his patients. It was an awesome experience.

  • Dec 21, 2020

    I never felt rushed and I felt the entire staff listened to my explanations and concerns.

  • Dec 8, 2020

    most excellent

  • Nov 30, 2020

    Dr. Mullen is a great physician. He always takes as much time as i need.

  • Nov 3, 2020

    Dr. Mullen has to be one of the best doctors I have ever been to. He has excellent bedside manners, explains everything so that anyone can understand and has a great sense of humor.

  • Oct 28, 2020

    Experience/expertise of MD exceptional and perfect for my medical issue; he was easy to talk to, had a good sense of humor, and was super helpful.

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