Extension Health — West Village
What they offer.
Longevity medicine practice combining diagnostics (DEXA, VO2 max, RMR, MRI, biomarker panels) with peptide therapy, hyperbaric oxygen, EBOO, plasma exchange, IV and regenerative treatments.
Services are listed as the business publishes them. We don’t assess whether a test or therapy is right for you; ask your own doctor.
Trust check.
What we could confirm before you pay: 3 of 6. This is not a rating or medical advice — it shows what you can verify for yourself.
- Real, sourced locationAddress and details from 3 official sources.
- Who’s in chargeMedical director and provider credentials not published.
- Published prices7 menu prices, linked to the business’s own page.
- Reviews you can check1 review source to read for yourself.
- See the spaceNo sourced photos yet.
- Published hoursHours not confirmed.
Who’s in charge.
- Medical director
- Not named by the business
- Clinician credentials
- Not listed by the business
- Their note
- Founder Dr. Jonathann Kuo, described as a regenerative medicine and pain management specialist.
extension.health ↗ · checked 2026-10-28
As published by the business. We don’t verify licenses or judge whether a service is right for you. Check a physician at DocInfo.org ↗ or the NYSED license verification ↗, and talk to your own doctor.
Published menu prices.
- DEXA body composition scanPublished price ↗ · checked 2026-10-28
- From $250 per scan
- DEXA bone density scanPublished price ↗ · checked 2026-10-28
- From $250 per scan
- DEXA body composition + bone densityPublished price ↗ · checked 2026-10-28
- From $400 per scan
- Hyperbaric oxygen sessionPublished price ↗ · checked 2026-10-28
- From $300 per session
- The Compass peptide membershipPublished price ↗ · checked 2026-10-28
- $5000 per year
- Reboot two-day programPublished price ↗ · checked 2026-10-28
- $15000 per program
- Catalyst membershipPublished price ↗ · checked 2026-10-28
- $35000 per year
Membership: Compass peptide membership ($5,000/yr, semi-annual bloodwork & DEXA), Reboot two-day program, Catalyst annual membership. Source ↗
Published USD prices. Check what is included, whether a consultation is required and what your insurance or HSA covers.
Read what others say.
Read the original reviews on each platform before you decide.
Google Maps listing matched to this address and phone
We link to each platform instead of copying its star ratings, so you always see the current reviews. Testimonials chosen by the business are labeled separately. Reviews describe individual experiences, not medical results.
Before you pay, ask.
A few questions that tell you a lot about any longevity business. A good team will answer them clearly, in writing if you ask.
- Who orders and reviews my results?Ask who the ordering clinician is for scans and lab tests, who reads them (for imaging, a radiologist?) and who explains the results to you.
- What exactly does the price include?Check which tests, visits, supplies and follow-ups are covered, what costs extra, and whether a consultation is required first.
- What happens after the visit?Ask how results are shared, whether a follow-up appointment is included, and whether they will send everything to your own doctor.
- What are the cancellation and refund terms?Especially for memberships and annual programs: notice period, auto-renewal, refunds for unused months or sessions.
- Can I use HSA/FSA funds or insurance?Much of this is self-pay. Ask for an itemized receipt, and check eligibility with your plan administrator rather than the business.
Worth a second look
- Guaranteed results, “reverse your age” or cure-style promises
- Pressure to prepay a year or sign up on the spot
- No named clinician or medical director for medical services
- Prescriptions offered without a proper consultation
- A price that won’t say what it includes
This is general information, not medical advice. Talk to your own doctor about whether a test or treatment is right for you.
Opening hours.
Published opening hours · New York local time
- Monday
- Not confirmed
- Tuesday
- Not confirmed
- Wednesday
- Not confirmed
- Thursday
- Not confirmed
- Friday
- Not confirmed
- Saturday
- Not confirmed
- Sunday
- Not confirmed
Holiday hours and appointment availability may differ.
Getting there.
New York, NY 10014
Find on Google MapsSite lists both clinics; services are listed brand-wide, not per clinic.
More in West VillageDetails you can trace.
Source checked 2026-10-28. This listing has not been confirmed by its owner.
View listing sources
- extension.health ↗address, phone, email, services, oversight · checked 2026-10-28
- extension.health ↗prices · checked 2026-10-28
- extension.health ↗prices · checked 2026-10-28
See what they post.
Photos, videos and updates from the business’s own accounts. Posts are marketing; treat claims there with the same care as an ad.
Account links checked against the business’s website and booking pages. Shared brand accounts may feature other locations. Social platforms may ask you to sign in.