Founder & President

Mary Regan

Practice:Functional Health of Lancaster

Lancaster, PA

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Credential: DNP, CRNP, FNP-BC, FMCP-M ·

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About Mary Regan

Founder and President of Functional Health of Lancaster; Penn Nursing honors graduate and former trauma nurse at HUP; earned her DNP from York College of PA. Board-certified in functional medicine (IFM) and as a family nurse practitioner (ANCC), with special interests in hormonal health, BHRT, cardiometabolic dysfunction, GI issues, detox, and autoimmune conditions.

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