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    Dr. O'Callahan's Overview

    Dr. O'Callahan graduated from the Rosalind Franklin University/ Chicago Medical School in 1990. He works in Middletown, CT and specializes in Pediatrics. Dr. O'Callahan is affiliated with Middlesex Hospital.

    Dr. O'Callahan's Experience

    Years in Practice: 27

    Dr. O'Callahan's Specialties


    Dr. O'Callahan's Education & Training

    Medical School: Rosalind Franklin University/ Chicago Medical School; Graduated 1990

    Dr. O'Callahan'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'Callahan'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 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
    • BCBS Blue Card PPO
    • View More

    Dr. O'Callahan's Office Information & Appointments

    Office Locations

    Middletown Family Medicine

    90 S Main St Ste 1
    Middletown, CT 06457
    (860) 344-6300


    Office Hours and Information

    Fax: (860) 358-8320

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 8:30 AM - 5:00 PM
    Tuesday 8:30 AM - 5:00 PM
    Wednesday 8:30 AM - 5:00 PM
    Thursday 8:30 AM - 5:00 PM
    Friday 8:30 AM - 5:00 PM
    Saturday 9:00 AM - 12:00 PM
    Sunday Closed

    Other Physicians in Dr. O'Callahan's Practice

    Dr. O'Callahan's Hospital Affiliations

    Office Locations