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    Dr. William J. Parker, MD

    Family Medicine

    • (978) 343-2775

    Dr. Parker's Overview

    Dr. Parker graduated from the Medical College of Wisconsin School of Medicine in 1978. He works in Fitchburg, MA and specializes in Family Medicine. Dr. Parker is affiliated with Health Alliance Hospital and St Vincent Hospital.

    Dr. Parker's Experience

    Years in Practice: 38

    Dr. Parker's Specialties

    Family Medicine

    Dr. Parker's Education & Training

    Medical School: Medical College of Wisconsin School of Medicine; Graduated 1978

    Dr. Parker's Rating

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    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
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    Dr. Parker'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 Signature Administrators PPO
    • BCBS Blue Card PPO
    • BCBS MA Blue Care Elect PPO
    • BCBS MA HMO Blue with Managed Care Behavioral Health
    • BCBS MA Preferred Blue PPO
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    Dr. Parker's Office Information & Appointments

    Office Locations

    Reliant Medical Group

    370 Lunenburg St
    Fitchburg, MA 01420
    (978) 343-2775


    Office Hours and Information

    Fax: (978) 343-7150

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 8:00 AM - 5:00 PM
    Tuesday 8:00 AM - 5:00 PM
    Wednesday 8:00 AM - 5:00 PM
    Thursday 8:00 AM - 5:00 PM
    Friday 8:00 AM - 5:00 PM
    Saturday Closed
    Sunday Closed

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    Dr. Parker's Hospital Affiliations

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