welcome friend!

Moody Sioussat Medical

Medicine That Actually Moves The Needle.

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You Deserve real answers and a strategic friend.

You Deserve More Than,

You’re running a company, a household—or maybe both. You’ve got ambition, responsibility, and people counting on you. The last thing you need is a rushed appointment or a doctor who shrugs at your symptoms because your labs are “normal.”

At Moody Sioussat Medical, we deliver real care — the kind that listens deeply, investigates thoroughly, and creates a long-term plan for thriving, not just surviving.

You're Fine.

I created Moody Sioussat Medical because I couldn’t stop focusing on how broken the system was—rushed visits, vague reassurances, and protocols that don't prioritize women’s health.

As a physician and PhD scientist, I knew there was a better way. So I left a system designed by businessmen to offer what women truly deserve:

Deep, long-term partnerships
Science-backed, bioindividual care
The freedom to prioritize what actually works

This isn’t boutique wellness with a white coat. This is medicine that matters.

I built a new system

Its radical, but I couldn't wait for healthcare to catch up.

REAL RESULTS

"I cannot thank you enough for your dedication. I grow more confident by the day that there are angels in our world and you are one of them."

- KatherineArnett, 2024

NEXT →

"It had been a long time since I'd had confidence in a doctor Dr. Sioussat is different.

- LoganPinchot, 2024

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Exceptional Care for exceptional women

Precision solutions

based on hormones, metabolism, and genetics

Clinical care

expertise grounded in science and experience

Deeper testing

care that supports real transformation

what sets us apart

You need a plan that actually fits your life

You Don’t Need Another Protocol

Dr. Sioussat is one of only a handful of physician-scientists with a depth of training in molecular and cellular biology and a special interest on the needs of women. She is faculty at a major academic medical center and has over a decade of research experience including work at the National Institutes of Health, which means you get evidence-based, expert-guided, woman-centered care. After working together, you will:

Trust your body again and understand what it needs
Wake up rested with sustainable energy (no caffeine required)
Rebuild your metabolism and ditch crash diets forever
Navigate hormonal transitions with confidence and strategy
Age powerfully with evidence-backed longevity practices
Build strength, resilience, and unshakable confidence

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If this resonates…welcome home.

You’re successful—but tired of running on empty

You’ve heard "everything looks fine" one too many times

You want science, not fads

You’re done accepting perimenopause as a downward spiral

You’re ready to feel better and do better

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YOu'RE MY KINDA WOMAN IF:

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Marie’s unique skill fusing medical research with actual application will help anyone who wants to get to that next level.

SHE'S AN ACTUAL GENIUS.

- Mona, physician & Surgeon

HOW IT WORKS

I combine the best of conventional medicine, functional, longevity approaches, and emerging research that I've personally evaluated.

An unrivaled strategic partner, not just a service provider, helping you integrate cutting edge science with clarity and confidence.

90 Minute Appointments. A full-year partnership for sustainable change.

Healthcare that focuses on what actually works for women's unique physiology.

Time

Strategy

Expertise

Advocacy

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This Is Where Real Health Begins

investment information

Let's Work

Welcome to Moody Sioussat Medical, where connection and excellence meet exclusivity in science-backed, bioindividual care for women in midlife.

I combine cutting edge science with an unparalleled level of service, ensuring a transformative experience that is as friendly as it is effective.

Packages begin at $8700.

Together