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For Women Seeking Real Answers

Functional Wellness Programs

Precision programs for women navigating hormonal shifts, gut dysfunction, and biological aging — at perimenopause, menopause, and well beyond. Built on your labs. Customized to your life.

What Standard Testing Misses

More than wellness. Clinically precise. Measurably different.

Conventional medicine looks for a diagnosis. I look for what's driving it — the patterns, the biological signals, and the root causes that explain why you feel the way you do. Functional lab work. Epigenetic age testing. Hormonal root-cause analysis. I don't guess — I measure.

16 WK
The Signature Program
For Women Seeking Real Answers

You've been told everything looks normal. It doesn't feel normal.

The fatigue that no amount of sleep fixes. The bloating that comes out of nowhere. The brain fog that makes you feel like a stranger in your own mind. The hormonal shifts your doctor calls "just part of getting older." The gut issues nobody has been able to explain.

You've done the appointments. You've tried the things. And you're still here, still searching.

This program is for you.

The 16-Week Signature Program

Sixteen weeks. Everything changes.

What I Actually Do

This isn't a protocol. It isn't a plan you follow and hope for the best. It's a complete biological investigation — into your hormones, your gut, your cellular age, and the patterns conventional medicine never looked for.

I lead the clinical investigation, and I build the nutrition and lifestyle framework around it — so every dimension of what's keeping you stuck is addressed by the same person, with the same data in front of her.

I find what's actually driving your symptoms. I build a personalized framework around your biology, your goals, and your life. And I measure what changes — because transformation shouldn't have to be taken on faith.

What Changes

Women who complete this program don't just feel better. They understand their biology for the first time. They know what their body needs, why it needs it, and how to keep it working.

The brain fog lifts.
The energy comes back.
The hormones that felt like a mystery finally make sense.

They leave with something most women have never had — a complete understanding of their own biology and the tools to change it.

How It Works

A measured, root-cause approach — built around your biology.

Every program follows the same evidence-based structure, customized to your labs and your goals.

Step One

I Measure

Functional lab work, biological age testing, and hormonal root-cause analysis. I start with data, not guesses — and only the testing your symptoms call for. Nothing unnecessary.

Step Two

I Personalize

Your protocol is built from your results — nutrition, supplementation, lifestyle, and targeted interventions aligned to what your body actually needs. I walk you through every result until it makes sense.

Step Three

We Re-measure

Outcomes are verified, not assumed. You leave with a sustainable framework, the data to prove it's working, and a real understanding of your own biology.

I came to Liz at my wits' end, struggling from a debilitating health issue traditional medicine could not help. She has always stressed a data-based approach to understanding my health — and that's exactly what she provided. I understand more about my body now, and I feel empowered to live my healthiest self.
— EGFW Client
Elizabeth Greenfield, RN, MS, IFMCP — functional medicine practitioner for women navigating hormonal imbalance, gut health, and every stage of the menopausal journey
Why Work With Me

Clinical precision. Genuine partnership. Real results.

Most women who come to me have already done the rounds — primary care, specialists, elimination diets, supplements that didn't hold. They arrive exhausted, dismissed, and quietly convinced this is just how their body works now.

It isn't.

I bring over 25 years of clinical experience — including 15 years as a CRNA — Institute for Functional Medicine certification, and additional training in epigenetic age reversal, nutrigenomics, and stress physiology. I look at your hormones, your gut, your nutrition, and your biological age as one system, so nothing is addressed in isolation and nothing is left out.

What women tell me on the other side: they understand their body for the first time. Energy comes back. Brain fog lifts. Hormones that felt like a mystery finally make sense. They stop guessing — and start living.

RN, MS, IFMCP 25 Years Clinical Younger You Trained HeartMath Certified DNA Life Certified
Not Ready for a Full Program Yet?

A powerful way to begin — and stay connected. Starting at $139/month.

For women who aren't yet ready for a full clinical program and want a meaningful place to start. The membership is your entry point into the EGFW community: weekly group coaching with me, clinical and nutrition guidance, a growing library of education, and a group of women all moving in the same direction.

For less than the cost of a single specialist visit, you get consistent weekly access to a certified functional medicine practitioner. Real answers. Real support. At a price that makes it easy to start today.

  • Weekly group coaching— with me, live
  • Monthly challenges— free participation to keep you on track
  • Video content library— a growing archive for ongoing support and learning
  • 15-minute intro call— with me, to map your next step
  • Appointment discounts— on services and products
  • Meal-planning software— create customized meal plans tailored to you
Common Questions

Frequently Asked Questions

What exactly is functional medicine — and how is it different from what my doctor does?

Functional medicine looks for root contributors to symptoms rather than matching a symptom to a medication. The program uses advanced functional lab testing to understand what's happening hormonally, metabolically, and digestively — I review the results with you in detail, then build a personalized nutrition and lifestyle plan based on that data. I don't prescribe or diagnose. I educate, investigate, and support.

What does the 16-week program actually involve, week by week?

Four phases: testing and root-cause review (weeks 1–4), precision nutrition and lifestyle implementation (weeks 5–8), real-world adaptation and accountability (weeks 9–12), and consolidation and confidence-building (weeks 13–16). You'll have access to me throughout, structured resources, and clear milestones at each phase transition.

Do I need to come in person?

No. All programs are delivered remotely. Clients in the Bay Area and nationwide work with me fully online — including at-home lab kits, meal planning, program resources, and video check-ins.

What if I've already tried everything and nothing has worked?

That's the most common thing I hear — and it's usually a sign that what's been tried addressed symptoms rather than causes. The functional labs in this program go significantly deeper than standard bloodwork. When you finally see what's actually driving your symptoms, the plan stops feeling like guesswork. Most clients describe their lab review as the first time everything finally made sense.

What if I can't stick with the plan?

This concern is built into how I designed the program. I don't hand you a protocol and wish you luck. Every recommendation gets translated into something practical and livable — real meals, real life, realistic expectations — and because I'm the one who built the protocol from your labs, I can adjust it the moment something isn't working. I'll also remind you constantly that healing isn't linear. The hard weeks are expected. I stay with you through them.

What if I spend this money and don't get results?

I take this seriously. That's why I start with a complimentary Wellness Deep Dive — not to sell you, but to assess whether this is the right fit. If I don't think the program will serve you well, I'll tell you. When clients commit fully to the process, results are consistent. The clients who don't see results are almost always the ones who aren't yet ready to change their inputs. I'll help you assess that honestly upfront.

Is this going to mean giving up everything I enjoy?

No. Functional nutrition is not about restriction for its own sake. It's about understanding which specific inputs are working against your biology — and which ones support it. For most clients, the changes are more targeted and less extreme than they feared. And the results — better sleep, more energy, less bloating — make the adjustments feel worth it quickly.

Why doesn't insurance cover this?

Insurance is built around treating diagnosed disease — not around root-cause investigation or personalized optimization. My practice is cash-pay and non-medical by design, because it lets me spend real time with you and build a plan around your data instead of a billing code. Most clients tell me this is the first time an appointment ended with an actual answer instead of 'everything looks fine.' Payment plans are available.

Will I actually be working with Liz, or with someone else?

You work directly with me for everything — every lab review, root-cause session, nutrition plan, and check-in. Unlike platforms where you see a rotating set of providers who each have to catch up on your case, I know your history because I'm the one who's been working it with you.

How do I know if EGFW is the right fit for me?

Book a complimentary Wellness Deep Dive. I'll listen to what you've been experiencing, explain what the program can and can't address, and give you an honest assessment of whether this is the right next step. No pressure, no pitch — just a real conversation about your health.

Begin Your Journey

Your complimentary Wellness Deep Dive.

Up to an hour set aside to go deep on your health and wellness concerns — your symptoms, your history, what you've tried, and what you're hoping to change. No rush, no agenda. Just the space to actually explore what's going on.