Performance & functional medicine.
We are your physician, your health coach, your diagnostics lab, your dietitian, your personal trainer, and your performance partner, all in one membership.
What we do
A plan built around your data.
Your physician builds each program from your own diagnostics, and you manage all of it in the LACTIC App.
Advanced diagnostics
Comprehensive diagnostics, twice a year.
Each visit we run a full physiologic workup: blood chemistry, hormones, body composition, cardiorespiratory fitness, and physical performance. Every protocol decision traces back to a measured number.
Become a memberThe facility
Our San Antonio clinic.
Bloodwork, body composition, VO₂ max, and strength testing all happen on-site. We generate your data here, then build the plan you run on your own time.
Membership
One membership. Everything included.
A single membership that covers every discipline above and the physician who coordinates them.
HYBRD Membership
HSA / FSA eligible. No insurance required.
What's included
- Direct physician access
- In-person or virtual
- Yearly assessment of 200+ biomarkers
- DEXA & InBody body composition analysis
- VO₂ max, strength & power testing
- Hormone optimization for men & women
- Personalized nutrition plans
- Targeted supplement protocols
- Endurance & resistance training programs
- Physician-guided weight optimization
- Access to the LACTIC App
- Monthly progress follow-ups
How it works
Membership Timeline
Performance medicine is a continuous process: establish a baseline, build the protocol, execute it, and re-test. Then repeat.
Baseline
We establish your baseline across 200+ biomarkers, body composition, and physical performance. This is data a standard physical never collects.
Plan
Your physician builds one integrated protocol covering all aspects of your health. Each part is designed to work with the others and tied directly to the numbers from your baseline.
Execute
You run the plan through the LACTIC App, with daily programming and direct access to your physician.
Re-test
Every six months we re-test and adjust your protocol to match where your numbers actually are.
Meet your physician
John Wenhold, D.O.
Founder & Physician, HYBRD Health
John is the founder of HYBRD Health. He received his medical degree from UNTHSC in Fort Worth, TX, is board certified in Family Medicine, and brings 10 years of experience as an Emergency Room physician.
He is also an avid endurance athlete who finished the 2026 Boston Marathon in 2 hours and 35 minutes and is currently training for the 2026 Leadville 100 Run. John is passionate about digital tracking of health metrics to optimize his own health, and he built HYBRD to provide that same level of detailed care to every member.