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Frank J. Marrero MD
Practice accepting new patients.

Frank J. Marrero MD

(337) 494-4785
Primary Specialties
  • Gastroenterology
  • Memorial Medical Group

Primary Office

2615 Enterprise Boulevard
Suite B
Lake Charles, LA 70601
(337) 494-4785
(337) 494-4786
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Physician Bio

Affiliates & Groups

  • A part of the Memorial Medical Group


Prior to relocating to Lake Charles, Dr. Marrero served as a staff physician at the Cleveland Clinic Foundation’s Digestive Disease Institute –Swallowing Center.
He has received several honors for his work as a gastroenterologist, including the American College of Gastroenterology’s Clinical Research Award and the American Neurogastroenterology and Motility Society Clinical Training Program Award.

Conditions & Diseases Treated

  • Colon Cancer Screening


  • American College of Gastroenterology
  • American Neurogastroenterology and Motility Society


Medical School: University of Massachusetts Medical School
Residency: Cleveland Clinic
Fellowship: Cleveland Clinic
Military Service: U.S. Army Reserves

Accepted Health Plans

  • - Please contact your physician's office for a list of insurances accepted.