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    Dr. John F. Marra, MD

    Cardiovascular Disease

    • (443) 444-5600

    Dr. Marra's Overview

    Dr. Marra graduated from the University of Buffalo, SUNY School of Medicine and Biomedical Sciences in 1974. He works in Baltimore, MD and specializes in Cardiovascular Disease. Dr. Marra is affiliated with Medstar Union Memorial Hospital.

    Dr. Marra's Experience

    Years in Practice: 42

    Dr. Marra's Specialties

    Cardiovascular Disease

    Dr. Marra's Education & Training

    Medical School: University of Buffalo, SUNY School of Medicine and Biomedical Sciences; Graduated 1974

    Dr. Marra's Rating

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    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
    • View All Ratings

    Dr. Marra's Accepted Insurance

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

    • Aetna Choice POS II
    • Aetna HMO
    • Aetna Managed Choice POS
    • Aetna Managed Choice POS Open Access
    • Aetna Select
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • CareFirst BlueChoice Advantage
    • CareFirst BluePreferred PPO
    • CareFirst Maryland POS
    • View More

    Dr. Marra's Office Information & Appointments

    Office Locations

    MedStar Physicians Partners
    Medstar Medical Group

    5601 Loch Raven Blvd Russell Morgan Bldg
    Baltimore, MD 21239
    (443) 444-5600


    Office Hours and Information

    Fax: (410) 435-5367

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 8:30 AM - 4:15 PM
    Tuesday 8:30 AM - 4:15 PM
    Wednesday 8:30 AM - 4:15 PM
    Thursday 8:30 AM - 4:15 PM
    Friday 8:30 AM - 4:15 PM
    Saturday Closed
    Sunday Closed

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