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    Dr. Gary A. DeRosa, MD

    Family Medicine

    • (703) 368-3161

    Dr. DeRosa's Overview

    Dr. DeRosa graduated from the Georgetown University School of Medicine in 1979. He works in Manassas, VA and specializes in Family Medicine. Dr. DeRosa is affiliated with Novant Health Prince William Medical Center.

    Dr. DeRosa's Experience

    Years in Practice: 37

    Dr. DeRosa's Specialties

    Family Medicine

    Dr. DeRosa's Education & Training

    Medical School: Georgetown University School of Medicine; Graduated 1979

    Dr. DeRosa'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. DeRosa'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 Open Access
    • Aetna Select
    • Aetna Signature Administrators PPO
    • Anthem HealthKeepers HMO POS
    • Anthem KeyCare PPO
    • Anthem Pathway X Tier Hosp HealthKeepers DirectAccess VA
    • BCBS Blue Card PPO
    • CareFirst BlueChoice Advantage
    • View More

    Dr. DeRosa's Office Information & Appointments

    Office Locations

    Novant Health Medical Group
    Novant Health Bull Run Family Medicine

    8640 Sudley Rd Ste 203
    Manassas, VA 20110
    (703) 368-3161


    Office Hours and Information

    Fax: (703) 368-2498

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: No

    Medicaid Accepted: Yes

    Monday 7:45 AM - 7:00 PM
    Tuesday 7:45 AM - 7:00 PM
    Wednesday 7:45 AM - 4:00 PM
    Thursday 7:45 AM - 4:00 PM
    Friday 7:45 AM - 4:00 PM
    Saturday 7:45 AM - 12:00 PM
    Sunday Closed

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    Dr. DeRosa's Hospital Affiliations

    Office Locations

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