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Find the root cause of your symptoms with Defy Medical.

"Why do I feel this way?"

Feeling a decline in drive, energy, and libido? Defy Medical uses in-depth consultations, comprehensive blood testing, and a decade of experience to develop customized treatments via telemedicine.

Feel better. Defy expectations.

Defy Medical

The World’s Leading Hormone Replacement Clinic

Defy Medical has guided thousands of patients to living healthier, happier lives – and we’re ready to help you. Our experienced care team specializes in hormone restoration and integrative therapies designed to help you feel better.

Get Started

Wondering if HRT is right for you?

Take our 3-minute quiz to see if you may be a candidate for Hormone Replacement Therapy.

This quiz is meant to provide guidance and is not intended to be medical advice. Blood testing and consulting with a knowledgeable provider are required to diagnose hormone deficiency.

Take the Quiz

Some of Our

Core Services

For Men

Testosterone Replacement Therapy

Optimize your levels and performance with a customized treatment plan for low Testosterone (hypogonadism).

Learn More About Testosterone Replacement Therapy

Erectile Dysfunction

Regain satisfaction with your sex life and enhance your sexual performance. Find effective and affordable therapies for erectile dysfunction.

Learn More About Erectile Dysfunction

For Women

Hormone Therapy

Combat the effects of hormone imbalance and regain your zest for life with Bioidentical Hormone Replacement Therapy (BHRT).

Learn More About Hormone Therapy

Sexual Dysfunction

Enhance intimacy with treatments designed to boost libido, improve sensation, and ease pain during intercourse.

Learn More About Sexual Dysfunction

Meet our Care Team

Led by Medical Director Dr. Justin Saya, our care team has extensive experience in hormone restoration, sexual health treatment, and integrative wellness. They’re passionate about helping patients improve their lives and feel their best.

See Our Providers

What Our Patients are Saying

Showing our most recent 4- & 5-star reviews.

TrustScore 5 out of 5 See All 3334 Reviews on Trustpilot

Read More Patient Stories

“Mike is always great”

Visited on April 17, 2025

Mike is always great. I trust him. He listens to my concerns & is extremely knowledgeable.

–MIA WALLACE

5 out of 5

“Marisa is absolutely the best”

Visited on April 17, 2025

Marisa is absolutely the best! She is super thorough, explains everything very well and makes you feel heard!

–LEROY HESSNER

5 out of 5

“Beth is great”

Visited on April 19, 2025

Beth is great

–PAUL JOHNSTON

5 out of 5

“Beth was super helpful and thorough”

Visited on April 19, 2025

Beth was super helpful and thorough. She worked with me to make my plans even better, taking into account all my concerns.

–JACOB

5 out of 5

“My doctor was great and knowledgeable”

Visited on April 18, 2025

My doctor was great and knowledgeable. She was very friendly and took the time to make sure I understood everything and yes by the way it was Marissa.

–Mary Dolese

5 out of 5

“Super helpful and patient”

Visited on April 18, 2025

Clear, concise and knowledgeable.

–Linda DiFranco

5 out of 5

“Very knowledgeable and thorough”

Visited on April 18, 2025

Very knowledgeable and thorough

–STEVEN MILLER

5 out of 5

“Janel listens to my concerns and is…”

Visited on April 18, 2025

Janel listens to my concerns and is open to discuss modifications to my prescriptions if needed. She’s very knowledgeable and a pleasure to work with.

–KRISTEN CASTONGUAY

5 out of 5

“Dr was amazing”

Visited on April 18, 2025

Dr. was very detailed and cared about my health

–Chilly Willy

5 out of 5

“Dr Saya is the Best!”

Visited on April 17, 2025

Dr Saya is the Best!

–JEANEL DARITY

5 out of 5