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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 4067 Reviews on Trustpilot

Read More Patient Stories

“Friendly and knowledgeable”

Visited on August 21, 2026

My provider was prompt, genuine, and knowledgeable to my situation. She reviewed my labs and concerns prior to meeting and had a good strategy going into our first appointment.

–Leo

5 out of 5

“Great company with knowledgeable staff”

Visited on August 22, 2026

Beth is very kind, patient and extremely knowledgeable. She recommended several alternative products that may work better for me. I’m very glad I waited until our appointment before ordering again. I also like that there are so many companies to choose from. The only thing I would to change are the shipping costs.

–DEBBIE S.

5 out of 5

“Very knowledgeable and informative care.”

Visited on August 22, 2026

Very knowledgeable and informative care.

–CARPER,AMBER

5 out of 5

“Thoughtful, knowledgeable provider”

Visited on August 19, 2026

The clinician listened carefully to my symptoms and reviewed my labs individually, explaining what each meant and its implications for my symptoms. She then suggested various supports for me to implement in order to feel my best. She answered all my questions and explained the next steps, including ordering and follow-up labs. Overall, a very pleasant experience! *My only small issue is that the ordering/checkout process is backlogged, so I have not been able to order my prescriptions yet. The clinician did explain this to me, though.

–ASHLEY GRANGER

5 out of 5

“He very insightful and explained many…”

Visited on August 21, 2026

He very insightful and explained many of the blood work numbers that no one had explained before. Great first meeting.

–LEMLEY,MICHAEL

5 out of 5

“I had a wonderful experience with my…”

Visited on August 21, 2026

I had a wonderful experience with my practitioner, Robin. She listened, took a lot of time to explain everything to me, I didn’t feel rushed. She was very knowledgeable on HRT and I learned a lot. I’m looking forward to working with her to optimize my health and hormones.

–Lindsay

5 out of 5

“Dr Ben was very helpful he answer all…”

Visited on August 21, 2026

Dr Ben was very helpful he answer all of my questions and he made me feel like I was talking to one of my brothers I felt very comfortable talking to him about personal issues.

–ARMANDO LOPEZ

5 out of 5

“Robin Cozine was great”

Visited on August 23, 2026

Robin Cozine was great! She listened to me, was attentive, and provided solutions to fix my problems.

–HAMBRICK,KRISTINA

5 out of 5

“Excellent first appointment”

Visited on August 20, 2026

Thorough first appointment with excellent provider. On time and spent the entire hour with me, going over whole medical history and treatment options.

–COLEMAN,DANI

5 out of 5

“Efficiency”

Visited on August 22, 2026

Beth was thorough as usual. Efficient.

–WILLIAM WEBSTER

5 out of 5