Programs
Care built around your goals
Every plan starts with a licensed physician who reviews your case and prescribes what's right for you.
Weight Loss
GLP-1 Medication Options
Compounded and brand-name GLP-1 plans, physician-dosed to your goals.
Longevity
NAD+, Sermorelin & More
Science-backed protocols to support energy, recovery, and healthspan.
Hair Loss
Hair Loss Solutions and Products
Clinically proven topicals and orals to slow loss and support regrowth.
Sexual Health
Sexual Health Solutions and Products
Discreet, physician-prescribed treatment options tailored to you.
Physician-Led Care
Meet Dr. John Diaz
CEO & Founder
Dr. John Diaz is a board-certified plastic surgeon with more than 20 years of experience helping patients look and feel their best.
Throughout his career, Dr. Diaz cared for countless patients who also asked for guidance on weight, nutrition, and overall wellness. That experience inspired him to create RxSpan MD — a practice dedicated to helping patients extend their healthspan through thoughtfully prescribed medications, focused on weight loss, sexual health, hair loss prevention, and longevity.
Dr. Diaz believes that improving how you feel is only one part of living better. Through RxSpan MD, he's committed to helping patients enhance their health, confidence, and quality of life at every stage.
How It Works
Why RxSpan MD
Care without the compromises
Physician-Reviewed Treatment Plans
Every plan is reviewed and approved by a licensed physician.
Unlimited 24/7 Support
Unlimited appointments and messaging with your care team, anytime.
No Hidden Fees
Transparent pricing — what you see is what you pay.
Free Expedited Delivery
Fast, free shipping straight to your door.
Patient Stories
What our patients are saying
"The entire process was quick, easy, and very convenient. I loved being able to do everything from the comfort of my home — no traffic, no waiting rooms, no time away from work. The whole experience was smooth and reassuring."
Maria A.
Weight Loss
"Not only am I paying less for the exact same medication, but the entire process has been incredibly easy. Everyone I've interacted with has been friendly, knowledgeable, and genuinely helpful. Making the switch was one of the best decisions I've made."
Patty G.
Weight Loss
"One of my favorite parts has been having a real clinician available throughout the process. It's reassuring to know there's someone you can reach out to who genuinely wants to help. Everything was explained clearly from start to finish, and I've felt supported every step of the way."
Savannah A.
Weight Loss
Ready to get started? Our doctors are here to help you.
Takes about 5 minutes. No obligation.