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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

  • Dec 21, 2022

    Excellent doctor, very good communication.

  • Nov 21, 2022

    Dr. Mullen is very knowledgeable, put me at ease and has a great sense of humor

  • Nov 2, 2022

    Dr. Mullen always takes time to answer my questions. And ALWAYS asks, before we're done, if I have any questions - and then waits patiently for an answer. I never feel that he's rushed for time (although he likely is).

  • Nov 1, 2022

    Dr. Mullen and all of his staff were excellent!

  • Oct 17, 2022

    Dr Mullen takes the time to listen and explain what are multiple and complex problems for me. If he was a little slow getting to me I presume it was because he was doing the same for the patient prior to me. I consider that a fair trade.

  • Oct 10, 2022

    Dr. Mullen was awesome. I rarely get to see a doctor who is actually over qualified. It was an honor to meet such a fine doctor

  • Sep 21, 2022

    Doctor clearly listens to and considers patient's point of view in making decisions jointly with the patient. Very much appreciated.

  • Sep 21, 2022


  • Sep 5, 2022

    Appreciated the doctors explanation of why he was recommending a new medication

  • Jul 22, 2022

    I'm very very impressed and grateful. I believe coming here saved my life.

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