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    Dr. William J. Belcastro, MD

    Internal Medicine

    • (413) 737-2371

    Dr. Belcastro's Overview

    Dr. Belcastro graduated from the Univ Di Bologna, Fac Di Med E Chirurgia, Bologna, Italy in 1971. He works in Springfield, MA and specializes in Internal Medicine. Dr. Belcastro is affiliated with Mercy Medical Center.

    Dr. Belcastro's Experience

    Years in Practice: 45

    Dr. Belcastro's Specialties

    Internal Medicine

    Dr. Belcastro's Education & Training

    Medical School: Univ Di Bologna, Fac Di Med E Chirurgia, Bologna, Italy; Graduated 1971

    Dr. Belcastro'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. Belcastro'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
    • Anthem CT HMO BlueCare
    • 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. Belcastro's Office Information & Appointments

    Office Locations

    Belcastro & Haines Mds

    299 Carew St Ste 322
    Springfield, MA 01104
    (413) 737-2371


    Office Hours and Information

    Fax: (413) 788-7829

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 9:00 AM - 5:00 PM
    Tuesday 9:00 AM - 5:00 PM
    Wednesday 9:00 AM - 12:30 PM
    Thursday 9:00 AM - 5:00 PM
    Friday 9:00 AM - 4:00 PM
    Saturday Closed
    Sunday Closed

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    Dr. Belcastro's Hospital Affiliations

    Office Locations

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