Labs-first TRT matched to his goals
Labs first, then a protocol that matched my goals. Exactly what I was looking for from a TRT clinic.
Austin K.
Hormone & Peptide ClinicLake Mary, FL
You've got more in you, than this
BioDesign Clinic — Lake Mary, Florida
A medically supervised hormone and longevity clinic in Lake Mary, just off I-4. We test, we don't guess. Every protocol is physician-led, calibrated to your labs, and built around your goals.
Schedule a Free ConsultationRated 4.9/5 from 1,200+ reviews
Physician-led since 2013
HSA/FSA Eligible
Serving Lake Mary and nearby areas:HeathrowSanfordLongwoodWinter SpringsOviedoAltamonte SpringsDeBary
“Decades of emergency medicine taught me to listen first and treat second. Every BioDesign Lake Mary plan starts that same way.”
Dr. Donald Thometz, M.D.Medical Director, Lake MaryBioDesign Lake Mary was built around a different idea of what a longevity clinic should feel like. Quiet rooms, warm light, a team that knows your file before you sit down. The space is a private retreat, not a busy hallway with strangers in scrubs.
Every patient starts the same way: a comprehensive lab panel, an unhurried consultation with your physician, and a plan that fits how you actually live. In the Lake Mary corporate corridor, just off I-4. That convenience is intentional. You should never have to plan your life around your care.
BioDesign Lake Mary redefines men's and women's health with advanced protocols and personalized care in a space designed for ease and calm. Thoughtful layouts, natural textures, and seamless coordination across your physician, your labs, and your plan.
Services at this location
Everything we offer in Lake Mary.
Men
Testosterone Optimization
Evaluation and treatment for low testosterone
Physician-led evaluation for low testosterone, with bloodwork to confirm the diagnosis and scheduled lab follow-up on any therapy prescribed.
4.9
4,200+ Reviews
Outcomes from our Lake Mary clinic, in their own words
4.9
4,200+ Reviews
Physician-directed care from our Lake Mary team, with follow-up that keeps the plan honest. Individual results vary.
Garhett M.
Lake Mary, Florida
Google review
Clearer understanding of his body and protocol
I've learned more in the first months about my body than at other clinics over years. The Lake Mary team actually explains the why behind the plan.
TRTFebruary 18, 2026
Contact & directions
Visit us at our Lake Mary Location
Free consultation, no commitment
Physician-led care in Lake Mary
Fast scheduling follow-up
In-person and telehealth options
Physician-led care with a local team you will see again
Our medical directors design and review every BioDesign protocol. At this clinic, the same clinical standard shows up in the people who greet you, coach you, and coordinate your care.
Dr. Donald Thometz, M.D.
Medical DirectorLake Mary
Jessica Bower
Patient CoordinatorLake Mary
Jeremy Avner
Co-FounderLake Mary
Dr. Donald Thometz, M.D.
Medical DirectorLake Mary
Jessica Bower
Patient CoordinatorLake Mary
Jeremy Avner
Co-FounderLake Mary
QUESTIONS, ANSWERED
Common questions about our Lake Mary clinic
Office-park parking, never an issue You won't pay for parking and won't need to circle the block. Plan to arrive 5 minutes early for your first visit so we can hand you a quick intake at the front desk.
No. Telehealth services are available to eligible patients, and we coordinate with Quest Diagnostics when laboratory testing is required.
Most new-patient consultations are booked within five business days. If you have a tighter window, call the clinic directly. Same-week openings happen often, especially in the early mornings and late afternoons.
Yes. Every protocol at BioDesign Lake Mary is reviewed and signed off by Dr. Donald Thometz, M.D., a board-certified physician. No mid-level practitioner is running point on your care plan.
If your labs and history don't support a treatment plan, we'll tell you. Honesty is part of the protocol. You'll leave with a clear picture of what's going on and, when appropriate, a referral to a colleague better suited to your needs.
Rated 4.9by over 4,200 patients
Ready to start in Lake Mary?
Free consultation. Same-week availability. No commitment.
HSA/FSA Eligible