Meet Frank Marrero, MD
Dr. Marrero is a board-certified gastroenterologist and internist. He provides comprehensive care in the prevention, diagnosis and treatment of gastrointestinal conditions.
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. Dr. Marrero has also published research and lectured on a variety of topics, including esophageal disorders, irritable bowel syndrome, motor disorders of the esophagus, gastrointestinal bleeding, probiotics, pancreatitis and colon cancer screenings.
He regularly participates in the Memorial/LSUHSC Family Medicine Residency Program, lecturing and precepting residents. He serves as a committee member of the American Society of Gastrointestinal Endoscopy practice operations committee. He also volunteers at the Calcasieu Community Clinic, providing free care to eligible Calcasieu residents.
- Medical School
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University of Massachusetts Medical School
- Residency
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Cleveland Clinic
- Fellowship
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Cleveland Clinic
- Aetna Health Inc.,
- Blue Cross / Blue Shield,
- Cigna Health And Life Insurance Company,
- Hmo Louisiana, Inc.,
- Humana,
- IMA,
- Louisiana Health Service & Indemnity Company,
- Meritain Health,
- Office Of Group Benefits,
- Self Insured,
- United Health Care,
- United Medical Resources,
- Vantage Health Plan, Inc.