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    Dr. Jeffrey S. Gelwan, MD

    Gastroenterology, Internal Medicine

    • (860) 657-1920

    Dr. Gelwan's Overview

    Dr. Gelwan graduated from the SUNY Downstate Medical Center College of Medicine in 1981. He works in Glastonbury, CT and specializes in Gastroenterology and Internal Medicine. Dr. Gelwan is affiliated with Hartford Hospital.

    Dr. Gelwan's Experience

    Years in Practice: 35

    Dr. Gelwan's Specialties

    Gastroenterology, Internal Medicine

    Dr. Gelwan's Education & Training

    Medical School: SUNY Downstate Medical Center College of Medicine; Graduated 1981

    Dr. Gelwan'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. Gelwan'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
    • Anthem PPO Century Preferred CT
    • BCBS Blue Card PPO
    • CIGNA Open Access Plus
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    Dr. Gelwan's Office Information & Appointments

    Office Locations

    Connecticut GI

    300 Western Blvd Ste A
    Glastonbury, CT 06033
    (860) 657-1920


    Office Hours and Information

    Fax: (860) 657-1925

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

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

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