— ELIZABETH GREENFIELD FUNCTIONAL WELLNESS —
Where clinical science meets
peak performance.
Evidence-based longevity, biological age reversal, and precision health.
Serving high-performing women, physicians, and forward-thinking organizations with the clinical rigor that performance demands and the warmth that real change requires.
— CHOOSE YOUR PATH —
01
FOR WOMEN SEEKING REAL ANSWERS
Functional Wellness Programs
Personalized 1:1 programs for gut health, hormone balance, athletic performance, and more — built on functional lab work and biological age testing.
03
FOR ORGANIZATIONS & HR LEADERS
Corporate Wellness Programs
Two signature cohort programs that translate longevity science into measurable performance outcomes for high-demand teams.
02
FOR HEALTHCARE INSTITUTIONS
BioAge Reversal Physician Cohort
12-week, clinically rigorous wellness program for physicians, DNPs, and clinical leaders — with measurable epigenetic outcomes.
04
FOR EVENT & CONFERENCE PLANNERS
Speaking & Workshops
Keynotes and workshops that change how audiences understand their own biology — for leadership teams, associations, and conferences.
Why EGFW
Not motivational wellness content.
Measurable clinical outcomes.
Elizabeth Greenfield, RN, MS, IFMCP brings nearly 25 years of clinical expertise — including 15 years as a CRNA — to every engagement. Her work is grounded in functional medicine, epigenetic science, and the kind of data your organization can actually act on.
25+
Years Clinical Experience
103 → 37
Documented BioAge Reversal
Including 15 years as a CRNA. She understands the clinical environment from the inside.
Her own journey — clinical credibility paired with personal proof of what's possible.
IFMCP
Certified Functional Medicine
Institute for Functional Medicine Certified Practitioner — the gold standard credential.
Meet Elizabeth
Clinical credibility, with warmth.
Elizabeth Greenfield specializes in longevity science, hormonal health, epigenetics, and biological age reversal. Her programs translate cutting-edge research into actionable, evidence-based protocols — delivered in a way that activates physician audiences, corporate teams, and conference stages alike.
What sets her apart is the combination: deep clinical training, measurable outcomes, and the lived experience of the transformation her programs deliver.
RN
MS
IFMCP
Former CRNA
25 Years Clinical
I learned about cutting-edge research not readily available to a healthcare professional, delivered in an inspiring manner that motivated me to incorporate the suggested lifestyle changes.
Eva E. Weinlander, MD
Clinical Professor of Medicine, Stanford University School of Medicine · Director of Faculty Wellness
Get In Touch
Not sure which path is right for you?
Whether you're a woman seeking real answers, a healthcare institution evaluating a physician wellness program, an HR leader exploring corporate partnership, or an event planner booking a keynote — tell us where you're starting and we'll point you to the right next step.