Extension Health
Extension Health offers peptide consultations in New York. Its consult page shows a peptide-specific first visit, the price, and a current booking handoff. The clinic lists offices in the West Village and Midtown.
- Visit
- Consultation required
- Price
- Checked Aug 24, 2026
- Format
- New York, NY
- Availability
- Checked Aug 24, 2026
Know before you go
What to know about this clinic
First step
Choose the peptide consultation on the clinic’s consult page before selecting a time.
Visit length
The clinic describes the peptide consult as a 30-minute visit with a nurse practitioner. It also lists a separate 60-minute longevity consult with a doctor.
West Village office
The flagship office is at 160 7th Ave S. in New York.
Second New York office
The clinic also lists a Midtown office at 110 E 60th St., Lower Level.
Consult price
The clinic lists the peptide consultation at $250. It says that fee is applied to a first peptide order of $500 or more.
Insurance
The clinic says peptide care and consultations are cash-pay and are not covered by insurance.
Care lead
The clinic names Jonathann Kuo, MD, as founder and chief medical officer.
Provider background
The clinic bio says Jonathann Kuo trained at Boston University and completed residency and fellowship training in New York.
License check
New York listed Jonathann C. Kuo’s medicine license 241732 as registered through December 31, 2027 when checked.
Price not published.
The clinic requires a consultation before treatment begins.
The clinic-owned consult page displayed a current peptide consultation handoff when checked. Appointment times and the stated credit can change on the clinic website.
What the first peptide visit costs
Extension Health publishes more price detail than most New York clinics. The peptide consult is listed at $250. The clinic applies that fee only when the first peptide order is $500 or more, so confirm the complete total before booking.
Care options
Services and pricing
Compare the visit format, published price, and next step before you leave this page.
Peptide care
Peptide therapy consultation
Price not published
Care team
Providers at this location
See the healthcare professionals connected to this location and open the public record behind each listed license.
Jonathann Kuo, MD
View provider bioPlan your visit
Location and contact
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Listing details
How this listing was checked
Practical details come from clinic pages, public booking steps, and state records. Open the notes below when you want to inspect them.
6 listing checks passed · 1 detail still unconfirmedPeptide therapy consultation priceUpdated Aug 24, 2026
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Clinic peptide service and location page
Peptide visit format, cash-pay status, addresses and phone checked on the clinic-owned page · checked Aug 24, 2026
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Clinic physician page
Clinic website · checked Aug 24, 2026
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Clinic consultation page
Current peptide consultation handoff and published price checked on the clinic-owned consult page · checked Aug 24, 2026
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New York physician license record
Physician registration checked in the New York State Education Department primary-source record · checked Aug 24, 2026
Peptide therapy consultation