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Dr. William P. Gahan, MD

Internal Medicine - Geriatrics

  • (225) 765-3076

Dr. Gahan's Overview

Dr. William P. 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: 39

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
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Dr. Gahan's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • CIGNA Open Access Plus
  • First Health PPO
  • Great West PPO
  • Humana ChoiceCare Network 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

Office Locations

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