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Last time updated: 7/22/26, 4:12 PM
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About

Marie Barker, FNP-cC, is a nurse practitioner with Ochsner Health's Hereditary and High Risk Clinic. She provides patient-centered care focused on cancer risk assessment, preventive care, and coordination of services for individuals and families with hereditary or familial cancer risk concerns.

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What languages does Marie T. Barker, FNP-C specialize in?
English.
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