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 StartedWondering 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 QuizSome of Our
Core Services
For Men
Testosterone Replacement Therapy
Optimize your levels and performance with a customized treatment plan for low Testosterone (hypogonadism).
Erectile Dysfunction
Regain satisfaction with your sex life and enhance your sexual performance. Find effective and affordable therapies for erectile dysfunction.
For Women
Hormone Therapy
Combat the effects of hormone imbalance and regain your zest for life with Bioidentical Hormone Replacement Therapy (BHRT).
Sexual Dysfunction
Enhance intimacy with treatments designed to boost libido, improve sensation, and ease pain during intercourse.
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 ProvidersWhat Our Patients are Saying
Showing our most recent 4- & 5-star reviews.
See All 2086 Reviews on
“Always amazing service with Defy…”
Visited on April 24, 2024
Always amazing service with Defy Medical. I wish the VA would take some lessons.
–CHAD DEAL
“Janell was very friendly and…”
Visited on April 26, 2024
Janell was very friendly and knowledgeable about the products. She easily answered all of my questions.
–Karen Chivallati
“She was patient”
Visited on April 26, 2024
She was patient, comforting, and very knowledgable.
–JENNA BEST
“The team at Defy Medical is great!”
Visited on April 25, 2024
The team at Defy Medical is great!
–BY
“Absolutely wonderful from the start…”
Visited on April 23, 2024
The whole experience with Defy has been just amazing g since the start. No pushy sales people or emails, just kind real people.
I was shocked that I didn’t have to log into something prior to my apt and wait, Beth called me at my apt time! Imagine that! She had clearly reviewed my information prior to our conversation, answered all of my questions clearly and even reminded me of things I had asked on my intake and forgot to ask!! I’ve never had a medical professional treat me like a full, real, sane and educated women. I’ve been in this body for 46 years and I’ve never had anyone validate me so completely. Thank you Beth!
–HEATHER DOMINGUEZ
“We’ve been consulting with Melissa for…”
Visited on April 23, 2024
We’ve been consulting with Melissa for several years now and find her to be personal, caring and very helpful. The only thing I would say about Defy is sometimes I have to call to get a prescription filled for Express Scripts and my HRT replaced. It isn’t always automatic and doesn’t always show up on my web account page for orders.
–LINDA ROMO
“Melissa!”
Visited on April 23, 2024
Melissa is always a pleasure to talk to. She listens and give great advice. She is fantastic! Thanks Melissa!
–Vince Romo
“Very good thank you Dr Saya !”
Visited on April 25, 2024
Very good thank you Dr Saya !
–HELEN JUCKEL
“Janel as always is great at listening…”
Visited on April 25, 2024
Janel as always is great at listening to my concerns and putting forth a good treatment plan. I’m always happy with the level of service that I get from Defy Medical.
–DEBORAH SHROYER
“Great consultation”
Visited on April 24, 2024
Great consultation. Jill is very knowledgeable and answers any questions I have.
–GEORGE HAMMOND