Executive Longevity Clinic in Dallas–Fort Worth
You run everything. Who is optimizing you? You have done everything right and your labs still come back fine, but something feels off. We find out what is actually going on, then build the plan that keeps you at your peak.

Why Standard Lab Ranges Miss What You’re Feeling
You drop a penny in the dark. There is a streetlamp down the block, so you go look under the lamp, because that is where the light is. But the penny is not there.
A standard physical is that streetlamp. It is good, it is necessary, and it was built to catch what its tools were designed to find. We use it, and then we look further, at the things it was never designed to catch.
“The right information makes every other decision easier.”
The Executive Physical, Rebuilt Around Your Biology
The assessment is not a prerequisite you clear on the way to something else. It is the product. A comprehensive biomarker panel, read against functional reference ranges by a board-certified physician, producing a clinical picture and a plan you can act on.
Most of it is collected at home with a mailed lab kit, so the only time you spend in a waiting room is the time you choose to.
Longevity Blood Panel
An advanced biomarker panel including heart, metabolic and hormonal assessment, collected at home, read by a physician.
Comprehensive Longevity Assessment
The longevity panel plus other testing including an assessment of biological age and Alzheimer’s risk.
Executive Physical with Full-Body Imaging
Everything in the Comprehensive Assessment, plus full-body MRI through our imaging partner.
Advanced diagnostics including VO2 Max, coronary artery calcium scoring, and DEXA are available as add-ons, performed by our established partners.
How the Longevity Assessment Works: Four Steps
Get the Full Picture: Your Biomarker Panel
The diagnostic assessment, most of it collected through an at-home lab kit.

At-home kit Understand What It Means: Physician Results Review
A physician results-review consult, because a lab result without a physician is just a number.

Lab panel Build the Plan: Your Personalized Protocol
A personalized protocol drawn from what the panel actually found.

Your protocol Stay Ahead of It: Longevity Membership
Ongoing membership with quarterly check-ins that keep the plan current.

Return mailer
Longevity and Hormone Services in Dallas–Fort Worth
Everything here hangs off the assessment and the physician-built plan that follows it.
- Assessment
Executive Physical & Longevity Assessment
The comprehensive biomarker panel and the plan that follows it.
- Membership
Longevity Membership
Ongoing physician oversight with quarterly check-ins.
- Assessment
Metabolic Health Assessment
Continuous glucose monitoring plus a metabolic panel, for the patient whose labs read normal.
- Service
Peptide Therapy
Physician-prescribed protocols for recovery, cognition, and optimization. Labs and an exam first, always.
- Service
Hormone Optimization
Testosterone optimization for men and bioidentical hormone therapy for women, built from your labs.
- Service
Medical Weight Loss
Physician-supervised GLP-1 care inside a program that addresses what is actually driving the weight.
- Service
Shockwave Therapy
Non-invasive acoustic wave therapy for erectile dysfunction and for musculoskeletal pain and recovery.
-
Every service is built from what the assessment finds.
All services
Who Executive Longevity Care Is For

Executive Health: For the Person Who Runs Everything
You are at the top of your organization, running at a pace you chose, and you want to know you can keep doing it.
When Your Labs Are Normal but You Don’t Feel Right
Your labs are in range and you still do not feel right, and you are tired of being told that is normal.
For the Optimizer: Peptide and Hormone Therapy Done Right
You have researched peptides or hormone optimization and you want a physician you can actually trust to do it right.
Board-Certified Internal Medicine, Trained In Longevity
Care here is led by a board-certified internal medicine physician with a completed A4M fellowship in longevity medicine, and more than a decade of clinical practice alongside health-system leadership. That last part matters more than it sounds. It means the pressure you live with, the travel, the time zones, the sleep you keep giving up, is understood firsthand rather than described back to you.
- MD
- ABIM
- A4M
- ABAARM
- 12+

What Patients Experience at Elixir 360
A longevity clinic looks at how well your body is actually working, not just whether a result falls inside a population reference range. At Elixir 360 that means a comprehensive biomarker panel read against functional reference ranges, then a personalized plan built by a board-certified physician from what the panel found.
Primary care is built to catch disease, and it is good at that. This is built to find what a standard checkup was never designed to look for, using a broader panel, functional reference ranges, and a physician with the time to read the whole picture. It works alongside your primary care, not instead of it.
No. Most patients arrive feeling mostly fine and wanting to stay that way, or knowing something is off while their labs keep reading normal. You should not have to be visibly sick to get serious medical attention.
The clinic is at 751 E Southlake Blvd #129 in Southlake, Texas, serving Colleyville, Grapevine, Keller, Westlake, Trophy Club, Flower Mound, and the wider Dallas–Fort Worth metroplex. In-office services are delivered here.
Yes, for the assessments. The lab panel is collected at home with a mailed kit and the results-review consult is delivered by telehealth, so the assessment is available if you live in Texas. In-office services such as shockwave therapy are delivered at the Southlake clinic.
Lab turnaround runs about two to three weeks from the time your kit reaches the lab. The results-review consult is scheduled once results are in, and you leave that consult with a plan.
Book a Longevity Assessment in Dallas–Fort Worth
If something still does not add up about how you feel, the next step is not another opinion. It is better information.
Cash-pay practice. HSA and FSA accepted, with CareCredit and Cherry financing available. We do not bill insurance.
751 E Southlake Blvd #129
Southlake, TX 76092
Monday to Friday 9:00 AM to 5:00 PM
Saturday 10:00 AM to 3:00 PM