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    Dr. Timothy W. O'Connor, MD

    Internal Medicine, Cardiovascular Disease

    • (773) 775-1900

    Dr. O'Connor's Accepted Insurance

    • Aetna Choice POS II
    • Aetna HMO
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • BCBS IL BlueChoice Select
    • BCBS IL PPO
    • CIGNA HMO
    • CIGNA Open Access Plus
    • CIGNA PPO
    • Cofinity PPO
    • Coventry Health and Life IL PPO
    • Coventry HealthAmerica PPO
    • Coventry IL PPO
    • Coventry IL PPO Platinum
    • First Health PPO
    • Great West PPO
    • HealthLink PPO
    • Humana ChoiceCare Network PPO
    • Humana Preferred PPO

    Office Locations

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