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    Thomas W. O'brien, MD

    Pulmonary Critical Care Medicine, Pulmonary Medicine

    Dr. O'brien's Overview

    Dr. O'brien graduated from the Hahnemann University School of Medicine in 1981. He works in Kissimmee, FL and 2 other locations and specializes in Pulmonary Critical Care Medicine and Pulmonary Medicine. Dr. O'brien is affiliated with Florida Hospital Kissimmee, Heart Of Florida Regional Medical Center, Osceola Regional Medical Center and St Cloud Regional Medical Center.

    Dr. O'brien's Experience

    Years in Practice: 36

    Dr. O'brien's Specialties

    Pulmonary Critical Care Medicine, Pulmonary Medicine

    Dr. O'brien's Education & Training

    Medical School: Hahnemann University School of Medicine; Graduated 1981

    Dr. O'brien'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. O'brien'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 Open Access
    • Aetna Signature Administrators PPO
    • Avmed Choice
    • AvMed Empower
    • AvMed Engage
    • BCBS Blue Card PPO
    • BCBS Florida myBlue
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    Dr. O'brien's Office Information & Appointments

    Office Locations

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

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