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