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    Dr. Matthew J. O' Brien Jr, MD

    Internal Medicine

    • (716) 857-8624

    Dr. O' Brien Jr's Overview

    Dr. O' Brien Jr graduated from the University of Buffalo, SUNY School of Medicine and Biomedical Sciences in 1978. He works in Buffalo, NY and 1 other location and specializes in Internal Medicine. Dr. O' Brien Jr is affiliated with Buffalo General Medical Center.

    Dr. O' Brien Jr's Experience

    Years in Practice: 38

    Dr. O' Brien Jr's Specialties

    Internal Medicine

    Dr. O' Brien Jr's Education & Training

    Medical School: University of Buffalo, SUNY School of Medicine and Biomedical Sciences; Graduated 1978

    Dr. O' Brien Jr's Rating

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    Dr. O' Brien Jr's Accepted Insurance

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

    • BCBS Blue Card PPO
    • Empire PPO
    • Empire Prism EPO Blue Priority
    • HealthNow HMO
    • HealthNow PPO
    • Independent Health Encompass HMO
    • Independent Health FlexFit HMO
    • UHC Choice Plus POS
    • UHC Navigate HMO
    • UHC Navigate POS
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    Dr. O' Brien Jr's Office Information & Appointments

    Office Locations

    *This physician has multiple office locations. See Office Information for details.

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