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    Dr. John G. Niedzwicki, MD


    • (508) 996-3991

    Dr. Niedzwicki's Overview

    Dr. Niedzwicki graduated from the George Washington University School of Medicine and Health Science in 1986. He works in Dartmouth, MA and specializes in Hematology/Oncology. Dr. Niedzwicki is affiliated with St Lukes Hospital.

    Dr. Niedzwicki's Experience

    Years in Practice: 30

    Procedures Performed by Dr. Niedzwicki

    Dr. Niedzwicki's Specialties


    Dr. Niedzwicki's Education & Training

    Medical School: George Washington University School of Medicine and Health Science; Graduated 1986

    Dr. Niedzwicki'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. Niedzwicki's Accepted Insurance

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

    • Aetna Managed Choice POS
    • BCBS Blue Card PPO
    • BCBS MA Blue Care Elect PPO
    • BCBS MA Preferred Blue PPO
    • CIGNA LocalPlus
    • CIGNA Open Access Plus
    • Emblem PPO GHI
    • First Health PPO
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    Dr. Niedzwicki's Office Information & Appointments

    Office Locations

    Hawthorn Medical Associates LLC

    535 Faunce Corner Rd
    Dartmouth, MA 02747
    (508) 996-3991


    Office Hours and Information

    Fax: (508) 961-2533

    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. Niedzwicki's Hospital Affiliations

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