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Rena Mattingly, NP

Board Certified AGNP-C
Hormone Specialist for Men & Women

Choose Your Path-

For Women: Health In Her Hands

Comprehensive care for women navigating:

  • Perimenopause & menopause

  • Hormone shifts, brain fog, sleep issues, and weight changes

  • Thyroid and metabolic dysfunction

  • Gut health and inflammation

This practice focuses on helping women feel clear, strong, and confident in their bodies again—using evidence-based hormone optimization and functional medicine.

👉 Explore Women’s Care

For Men: Powerhouse Men’s Health

Precision-driven care for men experiencing:

  • Low testosterone symptoms

  • Fatigue, weight gain, and reduced performance

  • Erectile dysfunction or low libido

  • Metabolic and insulin resistance concerns

This clinic is built for men who want optimized—not average—health, strength, and longevity.

👉 Explore Men’s Care

Care That Looks Ahead

Our patients aren’t just trying to feel better for a few weeks.
They’re building a foundation for the next 10, 20, and 30 years.

If you’re ready for care that connects hormones, metabolism, gut health, and long-term vitality—welcome.

Areas of Expertise

Longevity medicine, hormones, gut health, thyroid optimization

Root-Cause Hormone & Metabolic Care:

A Different Approach to Hormone & Metabolic Health

Care here is never one-size-fits-all.

We combine:

  • Advanced functional and conventional lab testing

  • Bioidentical hormone replacement therapy (HRT & TRT)

  • Thyroid optimization using functional ranges

  • Gut health and metabolic support

  • Lifestyle strategies that work with your physiology, not against it

The goal is not symptom suppression—it’s understanding why symptoms developed in the first place, and correcting the underlying drivers.

Conditions Commonly Addressed

We work with adults who are experiencing:

  • Hormonal imbalances in women and men

  • Perimenopause and menopause symptoms

  • Fatigue, burnout, or low energy

  • Weight gain and metabolic resistance

  • Brain fog, mood changes, anxiety, or low motivation

  • Low libido or changes in sexual health

  • Thyroid dysfunction or suboptimal thyroid labs

  • Gut symptoms such as bloating, constipation, or digestive discomfort

  • Insulin resistance and blood sugar dysregulation

 

If you’ve been told your labs are “normal” but you don’t feel well—this is often where the real work begins.

Services
Contact

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500 Terry Francine Street

San Francisco, CA 94158

info@mysite.com

Tel: 123-456-7890
Fax: 123-456-7890

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