I trained to be the provider I couldn’t find for myself.

I used to have debilitating endometriosis pain. Now I don’t — and that journey is the reason Luteal Health exists.

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My story

You probably found me because you’ve already tried what you were told to try. Maybe surgery. Maybe birth control, or Lupron, or another pill. Maybe more than one surgery. And you’re still in pain — or bracing for the next procedure, hoping this time is different.

I know that place, because I lived it. I had two excision surgeries. I spent more than $125,000 chasing answers. By the time I was 30, I was seriously considering a hysterectomy — not because anyone promised it would work, but because I was out of other ideas.

Heather in a hospital bed before surgery, peace sign Heather recovering after surgery, peace sign
Two excision surgeries, six months apart — same peace sign.

I was the patient you are now.

What I eventually learned changed everything: the lesions were only part of the story. My pain was being driven by systems no one was looking at — my gut, my hormones, my immune system, my nervous system. Once I treated the whole picture, my body finally quieted down.

So I trained to become the provider I couldn’t find for myself — at UCSF, and then in functional medicine, hormone optimization, chronic-pain neuroscience, and sexual health. Everything Luteal Health does grew out of that search.

I’m not anti-surgery. I’m pro-treating the whole disease. Today, endometriosis is a diagnosis I carry — not something I struggle with. That’s the place I want to help you reach.

What I do

Endometriosis isn’t a gynecological problem. It’s a systemic disease that happens to show up in the pelvis — driven by inflammation across six body systems, and a nervous system that learns to amplify pain.

I help you address all of it, and coordinate the rest of your care — so you can stop being your own care coordinator.

How it works The Protocol
The Endo Dilemma, by Heather Yoshimura

The book

The Endo Dilemma.

I wrote the book I needed when I was sick — a clear, honest map of why endometriosis pain persists, and what actually helps. It’s the voice of everything Luteal Health stands for.

No jargon, no false promises — just the explanation no one gave me, written for the woman who’s still in pain.

Find it on Amazon

Training & credentials

Trained across every system I treat.

A UCSF-trained nurse practitioner, with deliberate training in the systems conventional endo care leaves out.

View full credentials & training +

Education

UCSF-trained · MSN, Adult-Gerontology Nurse Practitioner (AGNP-BC)

Functional & integrative medicine

Institute for Functional Medicine (IFM) · A4M

Hormone optimization

WorldLink Medical — advanced hormone and metabolic training

Sexual health

Somatica Institute — intimacy, pleasure, and pain-with-sex

Chronic pain & nervous system

Pain neuroscience and Pain Reprocessing Therapy — the pain dial

Featured in

KVUE ABC · Fox 7 Austin

Forty-five minutes. Your full story. Finally heard.

Every patient starts with the Endo Pain Signature — a 45-minute visit and a written report, yours to keep.

Book the Endo Pain Signature Free 15-minute call

Stop making endo your whole life.

A little clarity in your inbox, from a clinician who has been the patient.