The word bioidentical gets used loosely in women’s health. I hear it in consultations, see it in marketing, and field questions from women who arrive already shaped by incomplete information. I watch it create more confusion than clarity.
As a doctor of nursing practice, board-certified nurse practitioner, and certified functional medicine practitioner, I have treated many women over the years, and I now do so through a new cash-pay, direct-access practice, without insurance dictating the care I can offer.
I built AgeWell Hormone Health after watching capable women move through a system that treats them as an average rather than an individual. Standard care too often reaches for the standardized product, the broad reference range, the fastest appointment, and the woman in front of me gets lost in it.
My approach is different, and it starts with a specific choice about the hormones themselves.
What Bioidentical Actually Means
Bioidentical means structurally identical to the hormones your own body produces. Another way to say it is body-identical (as they do in the UK).
Estradiol matches the estrogen your ovaries make. Estriol and progesterone match what your body made across your cycle. The molecular structure is the same, which is why your physiology recognizes these hormones as its own.
This matters because not every hormone used in therapy is bioidentical. Older synthetic versions were built to be similar but not structurally identical. Because their structure is different, they behave differently in the body.
When I restore hormones, I use ones your body already knows.
Why I Compound
I use compounded bioidentical hormones as my first choice, not as a fallback, and not as a gap-filler for when something else does not fit.
I trained specifically in this method of hormone restoration, and I have built my practice around a single principle I believe in deeply: individualization over standardization.
Compounding lets me deliver the exact combination your body needs: a specific BI-est ratio of estriol and estradiol, progesterone, testosterone, and DHEA, all in a gentle transdermal organic base. A standardized product cannot be titrated to you in the same way. A compounded preparation can.
Every one of these compounds is transdermal, individualized, and adjusted to the person in front of me. That is the whole point of the work.
The Hormones I Restore
Bioidentical hormones work as a balanced system, not as single ingredients.
- BI-est (estriol and estradiol): the estrogen component, compounded in a ratio suited to you rather than a one-size-fits-all dose
- Progesterone: essential for endometrial protection in women with an intact uterus, and valuable on its own for sleep and calm
- Testosterone: the hormone most women are surprised they need, tied to energy, mental clarity, muscle, and libido
- DHEA: a foundational precursor hormone that supports energy, mood, and resilience
Estrogen and progesterone have complementary and sometimes opposing effects. Balanced properly, they support each other, which is why the combination and the dose matter as much as the ingredients.
Detailed Testing, Read Against How You Feel
I do not treat a number on a page. I treat the woman in front of me.
I run detailed lab testing, far more comprehensive than the basic panels most women are handed, and I read those results against your symptoms, your history, and your goals. Standard reference ranges are drawn from broad populations that include many people who are not well, so “normal” is not the same as optimal for you.
Testing has a second purpose in my practice. It lets me titrate. I adjust carefully and re-test to be sure you are well supported without being overdosed, while your symptoms tell me whether the dose is doing its job.
If your symptoms are pointing clearly to hormone imbalance while your numbers read “normal,” I do not dismiss the symptoms. I use them as the guide.
When FDA-Approved Formulas Are the Right Call
Compounded, individualized care is my preference, and access still matters more than ideology.
Mine is a cash-only practice, and I know the compounded program is not within reach for every woman. When it is not, I will use FDA-approved formulations rather than leave someone without help. They are a legitimate, effective option, and I prescribe them without hesitation when they are what a woman can afford. I want all women to experience the long term effects of hormones to your future health, even if they can not afford the compounded program.
They are simply not where I start when the choice is mine, because they cannot be tailored the way a compounded, transdermal preparation can.
What This Means for You
If you are moving through perimenopause or menopause, you do not have to wait until symptoms are severe before you seek care.
You do not have to accept a rushed appointment, a basic panel, and a reassurance that everything looks fine while you feel like a stranger in your own body. Individualized care exists, built around your labs, your symptoms, and your goals rather than a population average.
Bioidentical hormones are not magical, and they are not risk-free. They are powerful, precise tools that, used thoughtfully and titrated to you, can help you feel like yourself again, with the energy, clarity, confidence, and vitality that quietly slipped away.
That is the work I do, one woman at a time, at AgeWell Hormone Health.
Dr. Sue Piller
I’m Sue Piller, a Doctorally prepared Nurse Practitioner with advanced certifications in functional medicine, menopause, andropause mastery, and bioidentical hormone optimization.
I created AgeWell Hormone Health because I saw the same pattern every day in clinical practice — men and women doing “all the right things” yet still not feeling like themselves. Often, the missing piece was hormonal imbalance that hadn’t been fully evaluated or addressed.
After struggling to find safe, individualized hormone care for myself, I became determined to offer something better. My approach combines current hormone science with a lifestyle-forward, root-cause philosophy. I work directly with each patient using detailed lab testing, bioidentical hormones, and targeted peptides when appropriate — never a one-size-fits-all protocol.
My mission is simple:
To make excellent, individualized hormone care accessible and to help you feel like yourself again — with energy, clarity, confidence, and vitality at every stage of midlife and beyond.
My Philosophy:
Root-cause focused — I look deeper to understand why you feel the way you do.
Fully personalized — Every plan is built around your unique labs, symptoms, and goals.
Gentle and effective — I use bioidentical hormones in gentle transdermal organic bases for optimal absorption and excellent tolerability.
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