Longevity starts with data
Choose DEXA, RMR, VO2 or Prefusion Protocol and leave with a clear plan. Visit any of our locations at
NYC | Bellmore | Stony Brook
Our Services
Start or level up your health journey with testing and analysis that turns data into clear next steps.
Am I losing fat or muscle?
DEXA Body
Composition
See fat vs. muscle (incl. visceral fat) and bone density for a smarter plan.
How much should I eat daily?
RMR - Resting Metabolic
Rate Testing
Learn your true calorie needs so nutrition finally matches your metabolism.
What heart rate should I train at?
VO2 Max Fitness
Testing
Find your fat-burning heart-rate zones and improve a key longevity marker.
2 DEXA + 1 RMR + 2 Bloodwork
Prefusion Protocol with Prefusion Health
Labs + consults that explain your numbers—and next steps. Done in collaboration with Prefusion.
Dexafit Packages
Turn objective testing into clear action.
Choose a focused package that matches your goals, then book in minutes.
Pick the path that fits your goal; each package leverages your DEXA/RMR/VO2 data and adds targeted guidance
Dexafit Packages
Turn objective testing into clear action.
Choose a focused package that matches your goals, then book in minutes.
Pick the path that fits your goal; each package leverages your DEXA/RMR/VO2 data and adds targeted guidance
Optimization Package
The Optimization Package gives you a complete understanding of your body’s composition, metabolism, and performance potential. With these insights, you can align your nutrition, exercise, and recovery to your unique physiology.
Includes:
DEXA
RMR
VO2 Max
Metabolic Reset
The package that proves it worked.
Set your baseline, follow your plan, then come back and measure the change with your own numbers rather than the scale.
Includes:
2 x DEXA body composition scans
RMR
Your results read back to you in person
Flex Pack
Build your own. Four tests in any combination of DEXA and RMR, used across a full year,
so you can test when it actually makes sense instead of on our schedule.
Includes:
4 tests, any mix of DEXA and RMR
Valid 18 months
Go Beyond the Data Transform Your Health from the Inside Out.
You’ve measured where you stand with DexaFit. Now take the next step with Prefusion Health, our partner in total wellness and optimization. From advanced labs and hormone balance to nutrition, IV therapy, and peptide treatments, Prefusion creates personalized programs designed to help you feel and perform your best every day.
Real Results. Measured Precisely.
Behind every transformation is objective data. Our clients don’t rely on guesswork, they rely on DEXA scans to track fat loss, muscle gain, and visceral fat reduction with clinical accuracy.
Ready to Understand Your Body
Like Never Before?
Whether you're starting out or striving for peak performance.
DexaFit gives you data that drives results.
Are you just starting your health journey?
Begin with a simple baseline that shows fat vs. muscle, your real calorie needs, and easy first steps. Get clear numbers today, then follow a plan you can actually stick to.
Training for performance and want proof?
Lock in VO₂ zones and body-comp trends with baseline and retests to guide your blocks. Dial training precisely, track changes, and level up with confidence.
Our Locations
Start your journey
with the team
The Expert Helping You Decode Your Health
Our goal is to assess all areas which impact your health using our advanced testing. Our health team aims to understand your symptoms and how they may relate to the testing results. Once we gain a full picture of your health status, we begin to design a personalized plan to guide you towards achieving your health goals more effectively.
Bryan, Co Founder
