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Prefusion Health
Prefusion Health

Prefusion Health

Med spa · 3 locations

Prefusion Health is a personalized health optimization business operating across New York and powered by DexaFit. It describes itself as offering advanced testing and one-on-one medical care, using measured data rather than guesswork to shape each client's plan. The business says it is the best longevity clinic in New York City, a claim it makes about itself, and reports a 4.8 rating on Google from 55 reviews.

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About

Prefusion Health is a personalized health optimization business operating across New York and powered by DexaFit. It describes itself as offering advanced testing and one-on-one medical care, using measured data rather than guesswork to shape each client's plan. The business says it is the best longevity clinic in New York City, a claim it makes about itself, and reports a 4.8 rating on Google from 55 reviews.

The testing menu is built around a few core measurements. A DEXA body scan estimates body fat, lean muscle, visceral fat and bone density, and takes about seven minutes on a medical-grade GE scanner with no needles. The RMR test uses a breath sample to measure resting calorie burn, and the VO2 max test covers cardio fitness, fat oxidation and training zones. Bloodwork covers more than 67 markers across eight panels from one blood draw, including metabolic, hormone, thyroid, heart and lipid, inflammation, blood and organ, and vitamin and mineral results. Some add-on markers are offered by age and sex, such as PSA for men and celiac and gluten sensitivity markers. Fasting windows vary by test, so clients are told what to avoid before each visit.

Physician-managed therapies all begin with Therapy Entry, a single visit of about an hour that includes a provider consult, a DEXA scan and a full blood panel. A treatment is quoted after the consult and is prescribed only when lab results and goals support it. Hormone and testosterone therapy starts with a broader hormone and metabolic panel, and options include testosterone cypionate injections, oral enclomiphene for select candidates and pellet therapy. Peptide therapy is clinician-prescribed and monitored, and IV drips are chosen against bloodwork.

Membership is a paid ongoing program at $199 per month that begins once the Protocol baseline is complete. It includes quarterly full retesting, monthly check-ins with a strength and conditioning coach and a registered dietitian, and member pricing on additional services. Members also receive priority booking at all three locations. Services are private-pay and do not bill insurance, though the business says HSA and FSA funds can be used, and staff can help with the documentation. Booking requires no account and no payment, and gift cards are sold in any amount.

Assessments come before any treatment plan, and therapy is suggested only where the results point to a need. Progress is checked again through follow-up testing. Clients can also work with physicians, health coaches, dietitians, and professionals in strength and conditioning.

Locations

Specials & promotions

  • 15% off Optimization Pack with code PACK15

    Packages only. Applied at checkout.

    On their website as of Oct 29, 2026 · Where we saw it

  • Protocol drops to $449 when you commit to membership

    $449 (regularly $549)

    On their website as of Oct 29, 2026 · Where we saw it

  • 10% off additional services for members

    On their website as of Oct 29, 2026 · Where we saw it

Services

Final prices may vary.

Single-test visits for body composition, resting metabolic rate and cardio fitness, plus Therapy Entry, which pairs a provider consult with a DEXA scan and full blood panel.

  • DEXA Body Scan $179
  • RMR Metabolic Test $179
  • Therapy Entry $199
  • VO2 Max Test $199
  • Therapy Entry Visit $199

Multi-test visits that combine DEXA, RMR and VO2 max testing at a bundled price, with options for one visit or repeated rounds.

  • Metabolic Reset $399
  • Flex Pack $499
  • Optimization Pack $499
  • Optimization Plus $749
  • Retest $249

A one-time Protocol visit with a written plan, and a monthly membership that adds quarterly retesting and coach and dietitian check-ins.

  • Prefusion Membership $199/unit
  • Membership $199
  • The Prefusion Protocol $549
  • Prefusion Protocol Plus $649

The core Protocol offerings and ongoing membership, described by the business as the centerpiece of its services.

  • Ongoing membership $199
  • The Protocol $549
  • Protocol Plus $649

Physician-managed treatments including hormone and testosterone therapy, GLP-1 weight loss, peptide therapy and IV drips, each started after testing.

  • Instant Testosterone $189.05
  • GLP-1 Weight Loss Price at booking
  • Hormone & TRT Price at booking
  • IV Therapy Price at booking
  • Peptide Therapy Price at booking

Photos

  • Man lying on the DEXA scanner in a clinic room with Prefusion sign
  • DEXA room with staff at computer while client is scanned
  • Staff guiding a client through metabolic RMR testing
  • Client doing VO2 max bike test with staff observing
  • Woman lying on DEXA scanner table in clinic
  • Client lying on DEXA scanner beneath the clinic sign
  • Body scan room with a Prefusion Health sign and a client on the table
  • Desk with laptop, notepad and Prefusion Health sign
  • Prefusion scan room with body scanner and staff at computer
Highlights
  • The Prefusion Protocol is a single visit covering DEXA, RMR, full labs, an in-person team review and a written personalized plan.
  • Bloodwork covers more than 67 markers across eight panels from a single draw.
  • Every physician-managed therapy begins with Therapy Entry, and prescriptions depend on lab results and goals.
  • Membership includes quarterly full retesting and monthly coach and dietitian check-ins.
  • Instant Testosterone gives a same-day testosterone result and is offered only at the Bellmore location.
  • Services are HSA and FSA eligible, and gift cards can be used for any service.
Good for
  • First-time body composition testing
  • Tracking progress with repeat testing
  • People who want labs before any therapy
  • Clients considering GLP-1 weight management
  • Clients using HSA or FSA funds
  • Walk-ins and online bookings
Treats
  • Body composition
  • Resting metabolic rate
  • Cardio fitness
  • Weight management
  • Testosterone and hormone balance
  • Hydration and recovery
Techniques
  • DEXA body scan
  • RMR breath test
  • VO2 max testing
  • Full blood panel
  • GLP-1 therapy with semaglutide and tirzepatide
  • Testosterone cypionate injections
  • Enclomiphene
  • Pellet therapy
  • Peptide therapy
  • IV drips with NAD+, glutathione and vitamin C add-ons

Products & treatments

  • Prefusion Protocol
  • Prefusion Membership
  • Protocol Plus
  • Metabolic Reset
  • Flex Pack
  • Optimization Pack
  • Optimization Plus
  • Instant Testosterone
  • Myers Elite IV drip
  • Amino Performance IV drip
  • Mineral Balance IV drip
Book online