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    Eileen E. O'Regan, MD

    Internal Medicine

    • (203) 271-2120

    Dr. O'Regan's Overview

    Dr. O'Regan graduated from the Georgetown University School of Medicine in 1981. She works in Cheshire, CT and specializes in Internal Medicine. Dr. O'Regan is affiliated with Hartford Hospital.

    Dr. O'Regan's Experience

    Years in Practice: 36

    Dr. O'Regan's Specialties

    Internal Medicine

    Dr. O'Regan's Education & Training

    Medical School: Georgetown University School of Medicine; Graduated 1981

    Dr. O'Regan'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. O'Regan's Accepted Insurance

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

    • Aetna Choice POS II
    • Aetna CT AWH MC OA w/Pediatric Dental
    • Aetna HMO
    • Aetna Managed Choice POS
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • Anthem CT HMO BlueCare
    • Anthem CT Pathway X Enhanced Ind HMO
    • Anthem Pathway X Ind PPO Direct Access CT
    • Anthem PPO Century Preferred CT
    • View More

    Dr. O'Regan's Office Information & Appointments

    Office Locations

    Hartford Healthcare Medical Group

    1781 Highland Ave Ste 106
    Cheshire, CT 06410
    (203) 271-2120


    Office Hours and Information

    Fax: (203) 272-3197

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 8:00 AM - 4:00 PM
    Tuesday 8:00 AM - 4:00 PM
    Wednesday 8:00 AM - 4:00 PM
    Thursday 8:00 AM - 4:00 PM
    Friday 8:00 AM - 4:00 PM
    Saturday Closed
    Sunday Closed

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    Dr. O'Regan's Hospital Affiliations

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