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    Dr. Keith R. Warren, MD

    Sleep Medicine

    • (630) 690-4993

    Dr. Warren's Overview

    Dr. Keith R. Warren graduated from the Tulane University School of Medicine in 2001. He works in Winfield, IL and specializes in Sleep Medicine. Dr. Warren is affiliated with Alexian Brothers Medical Center, Central Dupage Hospital and Edward Hospital.

    Dr. Warren's Experience

    Years in Practice: 15

    Dr. Warren's Specialties

    Sleep Medicine

    Dr. Warren's Education & Training

    Medical School: Tulane University School of Medicine; Graduated 2001

    Dr. Warren's Rating

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    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
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    Dr. Warren'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
    • Coventry Health and Life IL PPO
    • Coventry HealthAmerica PPO
    • Coventry IL PPO
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    Dr. Warren's Office Information & Appointments

    Office Locations

    Suburban Lung Associates
    Northwest Pulmonary & Sleep

    25 N Winfield Rd
    Winfield, IL 60190
    (630) 690-4993


    Office Hours and Information

    Fax: (630) 690-2293

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 8:30 AM - 4:30 PM
    Tuesday 8:30 AM - 4:30 PM
    Wednesday 8:30 AM - 4:30 PM
    Thursday 8:30 AM - 4:30 PM
    Friday 8:30 AM - 4:30 PM
    Saturday Closed
    Sunday Closed

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