A woman's evolution isn't a problem to fix.
It's a shift in experience, unique to you, that has the power to illuminate your potential.
- Brain fog
- Insomnia
- Bloating
- A body that won't respond anymore
- Mood swings that disrupt your relationships
Feeling this way isn't something you have to live with. It's an opportunity for transformation so you can thrive in this time of life.
And that's exactly what precision functional medicine is designed for.
Choose Your Path
Functional Wellness Program
A 16-week precision program for hormonal imbalance, gut health, and biological age reversal — customized to your symptoms and built on lab work.
BioAge Reversal Clinician Cohort
A 12-week, clinically rigorous wellness program for physicians, DNPs, and clinical leaders — with measurable epigenetic outcomes and peer cohort support. Built for health systems and physician groups looking to bring this to their teams.
Corporate Wellness Programs
Two signature cohort programs addressing hormonal health, gut performance, and biological aging — for the high-achieving women who drive your organization.
Speaking & Workshops
Keynotes and workshops that give high-performing women a clinical explanation for what's happening in their bodies — and the agency to change it.
You don't need another guess. You need data.
Maybe you're in perimenopause, maybe you're further along than that — and maybe no one has actually explained what's happening in your body, just that it's "normal" and you should manage it.
In functional medicine, we don't hand you a prescription and hope it helps. We look at what's actually happening with your hormones — not guess based on your age or a checklist of symptoms.
I use the DUTCH test — widely considered the gold standard in functional medicine hormone testing — because it doesn't just capture a single moment. It shows the full pattern: how your hormones rise and fall across a full day, how your body is metabolizing them, and how your stress response is tied into all of it.
If you've had a blood panel come back "normal" while you still don't feel like yourself — the brain fog, the sleep that won't hold, the mood swings, the body that won't respond the way it used to — this is often why.
Learn About the DUTCH Test →Dried Urine Test for Comprehensive Hormones
- Sex hormones estrogen, progesterone, testosterone
- Cortisol pattern full-day curve, not a single draw
- Hormone metabolites how your body processes each hormone
- Melatonin & oxidative stress sleep and cellular health markers
At-home dried urine collection — no needles, no lab visit required.
Not motivational wellness content. Precision functional medicine.
Elizabeth Greenfield, RN, MS, IFMCP brings over 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 you can actually act on.
Years Clinical Experience
Including 15 years as a CRNA. She understands the clinical environment from the inside.
Documented BioAge Reversal
Her own journey — clinical credibility paired with personal proof of what's possible.
Certified Functional Medicine
Institute for Functional Medicine Certified Practitioner — the gold standard credential.
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 clinician 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.
Not sure which path is right for you?
Whether you're a woman seeking real answers, a healthcare institution evaluating a clinician 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.
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