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    Dr. Jennifer S. Knowles, MD

    Cardiovascular Disease, Internal Medicine

    Dr. Knowles's Overview

    Dr. Knowles graduated from the University of Tennessee College of Medicine at Memphis in 1979. She works in Fontana, CA and 1 other location and specializes in Cardiovascular Disease and Internal Medicine. Dr. Knowles is affiliated with Kaiser Permanente Fontana Medical Center.

    Dr. Knowles's Experience

    Years in Practice: 37

    Procedures Performed by Dr. Knowles

    Dr. Knowles's Specialties

    Cardiovascular Disease, Internal Medicine

    Dr. Knowles's Education & Training

    Medical School: University of Tennessee College of Medicine at Memphis; Graduated 1979

    Dr. Knowles's Rating

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    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
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    Dr. Knowles's Accepted Insurance

    Please verify insurance information directly with your doctor's office as it may change frequently.

    • Kaiser Permanente

    Dr. Knowles's Office Information & Appointments

    Office Locations

    *This physician has multiple office locations. See Office Information for details.

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