Doctor. Speaker. Founder. Author.
Longevity physician, and the doctor who trains doctors. I wrangle messy science and poke a few bears, mostly on behalf of women who have been told their labs are normal.
2 AM in the ER.
A 47-year-old woman, sobbing, terrified that her body had turned on her. Palpitations, insomnia, rage she could not explain. Every test came back normal. I told her it was anxiety and sent her home, because that is all I had been taught.
What I did not know then was that she was in perimenopause. The system had failed her, and I was part of it. So I went rogue. I found the science, the stories, the truth. Now I am on a mission to make sure no woman feels invisible again.
I spent the first decade of my career in the chaos of the ER, where I watched bureaucracy and outdated systems stand between patients and the care they needed. It lit a fire in me. I did not just want to treat emergencies. I wanted to help people avoid them altogether. That is what led me to longevity and regenerative medicine, a field that lets me blend science, creativity, and real results.
“You are not crazy or broken. You are just underserved.”The sentence I say most often in clinic
I am building a world where women understand their unique biology and harness it.
Midlife should be a strategic intervention window, not decades of decline.
Not as smaller, pinker versions of men, but as the hormonally dynamic, brilliantly adaptive beings they are. My mission is simple: make cutting-edge, evidence-based therapies accessible, so women can take control of their health before things start to fall apart.
At the end of the day the goal is not longer lives. It is better ones, with more energy, more confidence, and much more of the joy that makes life worth living.
The clinics, the company, and the course.
Each one exists because I wished it existed when I was the doctor at 2 AM.
Humanaut Health
Co-founder and Chief Medical Officer. A longevity clinic franchise that combines hormone therapy, peptides, regenerative medicine, lifestyle medicine, and advanced diagnostics. The proactive, data-driven care I always wished existed, so we built it. Austin, Palm Beach Gardens, Dallas, and growing.
Co-founder & CMO
HOP Box by the Human Optimization Project
Founder and CEO. A longevity supplement subscription built for women who want science-backed results made simple. Nineteen proven ingredients in two daily packs you will actually take, because your health routine should fit your life, not the other way around.
Founder & CEO
The HOT Provider Course
Hormone optimization, taught the way I wish someone had taught me: 23 on-demand modules, a 300-page clinical guidebook, and CME included. Only a third of OB/GYN programs teach menopause at all. This is how I fix that, one provider at a time.
Creator
Docere Clinics and the Full Body Stem Cell Makeover
In Park City, Utah, alongside Dr. Harry Adelson, I co-pioneered the Full Body Stem Cell Makeover, one of the most ambitious regenerative procedures in the world. I see patients there for regenerative injections for scalp, skin, and sexual optimization.
Co-pioneer
Biorestoration Medical
Owner and advisor. Utah’s largest integrative medicine and body-identical hormone clinic, in Draper, where I write the clinical protocols and train the practitioners.
Owner & advisor
On stage, on the mic, and in clinic.
Three places the work happens. Pick the one that is yours.
Speaking
From global stages to intimate workshops, I share the science and the stories behind hormones, women’s longevity, sexual optimization, and the art of thriving at every age.
Media and podcasts
More than a hundred podcasts, plus print and television, where I translate complex science into real-world moves for women who do not accept “that is just aging.”
Clinics
I write the protocols and train the practitioners at Humanaut Health and Biorestoration Medical, and I see patients for regenerative procedures at Docere Clinics in Park City.
The short version
The Female Longevity Advantage
Women outlive men by almost five years, and almost nobody asks why. The playbook for how female bodies actually age, and how to keep the advantage you were born with. Little, Brown Spark.
Disclosures
Full transparency matters to me. I work, or have worked, with a number of companies in health and wellness. Here is the list.
Companies I have invested in
Human Optimization Project (HOP), Humanaut Health, Biorestoration Medical, Letter Eleven Labs, Reputable Health.
Companies I advise, or have advised
Current: Lifeboat Foundation, GlycanAge, Timeless Biotech, Leonhardt Ventures, Equinox, Lancôme Skincare. Past: Joi Women’s Wellness, Blokes, GAINSWave, Iris Biologics.
Brand partners and affiliates
I work with a handful of carefully chosen companies that either pay for content or offer a commission on sales. Those posts are tagged “sponsored” or carry a promo code, which means I earn a small affiliate fee. Current: Waay. Past: Julva, Young Goose, OneSkin, KOZE Health, Sparkle Wellness, AlgaeCal, BIOptimizers, The Spa Dr., Ion Layer, HigherDOSE, WalkingPad.
© 2026 Dr. Amy Killen, MD. All rights reserved.