Body composition, made clear.
See exactly how much fat and lean muscle you carry and where it sits, including visceral fat, plus a bone density reading, all from one quick, comfortable scan. Use it to set smart goals and track real progress.
No payment needed to book.
Been here before? Use the same email and we'll find your account.
Optional. Your booking stands either way.
What to bring: metal-free athletic clothes and socks. Fast for 2 hours, skip exercise that day.
Need to change it? Call (516) 496-1717.
Prefer to pay ahead? You can pay online right after you book.

Total and regional fat mass to the gram, not a percentage a wrist device inferred from your pulse.
DEXA
Left against right, arms against legs, so an imbalance shows up instead of hiding behind a total.
DEXA
The fat around your organs rather than under your skin. The number most people have never had measured.
DEXA
An early health marker most annual physicals skip entirely, and it comes free with the same scan.
DEXA
Retest every few months and we compare scan to scan, so you see trends, not just a snapshot.
DEXADexaFit measures. Prefusion Health, our clinical arm, reads the measurement with you and writes what you do next. Same clinic, often the same visit.
The Prefusion Protocol pairs this scan with a resting metabolic rate test, a bloodwork panel and an in-person medical and wellness review, then hands you a written plan. Want the full diagnostic baseline? The Optimization Pack adds RMR and VO₂ max.
Filmed in our New York clinics.
Book at New York City, Bellmore or Stony Brook.
Diagnostics for Prefusion Health. DexaFit NY runs the scans. Prefusion Health turns them into a plan.
Let your data do the work
Your scan is the data. Let it do the work.
Go to Prefusion Health →