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    Dr. William P. Gahan, MD

    Internal Medicine - Geriatrics, Internal Medicine

    • (225) 765-3076

    Dr. Gahan's Overview

    Dr. Gahan graduated from the University of Illinois, Chicago College of Medicine in 1976. He works in Baton Rouge, LA and specializes in Internal Medicine - Geriatrics and Internal Medicine. Dr. Gahan is affiliated with Our Lady Of The Lake Regional Medical Center.

    Dr. Gahan's Experience

    Years in Practice: 40

    Dr. Gahan's Specialties

    Internal Medicine - Geriatrics, Internal Medicine

    Dr. Gahan's Education & Training

    Medical School: University of Illinois, Chicago College of Medicine; Graduated 1976

    Dr. Gahan'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. Gahan'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
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • CIGNA Open Access Plus
    • First Health PPO
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    Dr. Gahan's Office Information & Appointments

    Office Locations

    Lake Senior Care Center

    5247 Didesse Dr
    Baton Rouge, LA 70808
    (225) 765-3076


    Office Hours and Information

    Fax: (225) 765-3090

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

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

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    Dr. Gahan's Hospital Affiliations

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