New York clinicsNext Health, New York City

Next Health, New York City

Flatiron, Manhattan · Health optimization and longevity center

A walk-in-friendly optimization centre on the mezzanine of 160 Madison Avenue, tucked inside The Parlor, with the entrance on 33rd Street. You come here for an IV drip, a vitamin shot, cryotherapy, a hyperbaric session or a lab panel, and you can layer a monthly membership on top if you plan to come often. Individual service and test prices are printed in plain text, which is rare in this category; the membership tiers are the murky part, because the founding-member rates are published only inside images that disagree with the page text. What is not published is who runs the place clinically, no physician, nurse practitioner or medical director is named for New York on any page we read.

Next Health, New York City
Who you would see Assigned at your visit Medical leadership published by Next Health
Where160 Madison Ave. Mezzanine Floor, New York City, NY 10016
The shape of the assessment

A comprehensive assessment, in the parts it is built from.

  • Biomarkers
  • Genetics
  • Physician review
  • Ongoing tracking

Derived from the services this clinic publishes, not from anything it told us. It describes what the assessment covers, not how well it is done, and a narrower programme is the right choice for plenty of people. Components not listed are ones we could not confirm from the clinic’s own pages.

Who operates it

The care team

Who would actually see you, and what they trained in.

Medical leadership is published by Next Health, not for this location.
Next Health names its founders for the company and names nobody clinical at New York City. The one named clinician on the site, Nathan Byrnes, APNP, is published as Head of Medical for Nashville and appears on the New York page only inside a shared 'Featured In' block about the Nashville centre. If you want to know who supervises your care on Madison Avenue, that is a question for the front desk.
Dr. Darshan Shah

Dr. Darshan Shah

Founder & CEO
Described by the company as a surgeon; no degree letters or certifications are published on the About page

Kevin Peake

Kevin Peake

President, Co-Founder
None published

Published by Next Health at organisation level · source ↗

Start with the outcome

What this clinic can help you evaluate or manage

Plain-language goals come first. The clinic’s named tests, treatments and programs stay below for people who want the technical detail.

Care philosophy Performance & optimizationRegenerative & interventional (secondary)

Functional lab panels and prescribed optimization programmes paired with an IV, cryotherapy, hyperbaric and plasma-exchange suite.

01
Whole-body baseline

Establish where you stand today, before symptoms show up.

The Baseline test covers 50+ biomarkers at a published $399 and includes a provider review, and the Total Wellness Package extends that to over 500 markers.
02
Metabolic health & blood sugar

See diabetes direction and insulin resistance early, before they become disease.

A weight optimization programme and micronutrient, food sensitivity and gut testing are all offered at this location.
03
Cancer risk & screening

Catch many cancers at a stage where they are still treatable.

The Galleri multi-cancer early detection blood test is sold here at a published $1,499, alongside a 163-gene hereditary risk panel.
04
Hormones & energy

Understand why you feel off, and what is treatable.

Hormone optimization is one of the New York location's named service lines, with a dedicated New York hormone therapy page.
05
Gut & digestive health

Investigate persistent gut symptoms with real testing.

The Vitract gut test and the wheat zoomer are both on the published lab menu, each with a provider review.
06
Environmental exposures

Assess heavy-metal and toxin exposure concerns with clear evidence labels.

Environmental toxins, mycotoxin and heavy-metal testing are sold individually and as a $999 Total Tox Burden package.
How care is delivered Ongoing trackingTime-efficient executive care
What they do

Services explained

Plain-language groupings help make different clinic service menus easier to understand and compare.

IV and injectables

The core walk-in offer: a 30-minute drip from a menu of about a dozen formulations, plus shots and add-ons you can stack onto any IV.

IV therapy dripsNAD+ IV therapyVitamin shotsIV add-ons: glutathione, NAD+, trace elements, amino acids

Lab testing

Panels you buy individually or as a bundle. Every test is published as including a review with a medical provider.

Baseline biomarker panel, 50+ markersGalleri multi-cancer early detection testMicronutrient testGut microbiome testFood sensitivity testWheat zoomer testGenetic risk panel3x4 genetic testEnvironmental toxins, mycotoxins and heavy metals testingAt-home test kits

Medical programmes

The prescribing side of the clinic: hormones, weight, peptides and a longer executive workup.

Hormone optimizationWeight optimizationPeptide therapyExecutive PhysicalAdvanced medical services

Wellness technology and advanced therapies

Chamber-and-cabin services you book by the session or spend membership tech credits on.

CryotherapyInfrared LED therapyHyperbaric oxygen therapyOzone therapyTherapeutic plasma exchange

Membership

Monthly plans that fold shots, drips and tech credits into one rate and unlock member pricing on everything else.

Medicine 4.0Optimize membershipPremier membershipOptimize 4.0 and Premier 4.0
Testing & biomarkers

What the blood work actually covers.

Panel size
50+ markers, per the clinic
Areas covered
Baseline biomarkers · Micronutrients · Gut microbiome · Genetic risk · Environmental toxins, mycotoxins and heavy metals
Sample collection
Not published
Who reviews the results
Not published
Turnaround
Not published
Repeat testing
Quarterly biomarker and functional testing on the Medicine 4.0 membership.
Included or add-on
Included on the membership; individual tests are also sold separately.
Price
$99/month membership
Pricing and payment model

What the clinic publishes

Medicine 4.0 membership$99/monthQuarterly biomarker and functional testing, quarterly 1:1 consultations and a wellness plan, access to provider-prescribed peptides, hormone optimization and metabolic programmes
Optimize membership$199/monthOne vitamin shot a month plus 10 tech credits; tech services vary by location
Premier membership$299/monthTwo IV sessions and two vitamin shots a month plus 10 tech credits
Optimize 4.0 membership$299/monthMedicine 4.0 plus one vitamin shot a month and 10 tech credits
Premier 4.0 membership$399/monthMedicine 4.0 plus two IV sessions, two vitamin shots and 10 tech credits a month
IV therapy$299Published on the New York page as '30 minutes | USD $299' for the wellness drip suite
Baseline test$399Starter panel of 50+ biomarkers, including a review with a medical provider
Galleri multi-cancer early detection test$1,499Blood test the clinic says detects over 70 cancers; includes a provider review
Micronutrient test$699Measures the function of 46 nutrients within your cells
3x4 genetic test$599Gene panel related to metabolic functioning
Food sensitivity test / Wheat zoomer / Vitract gut test / Genetic risk panel$499 eachEach published at USD $499 on the New York page
Total Wellness Package$3,499Bundle of baseline, food sensitivity, wheat zoomer, micronutrient, heavy metals, environmental toxins and mycotoxins testing, over 500 biomarkers
Total Tox Burden Package$999Environmental toxins, mycotoxins and heavy metals, 90 biomarkers

Every figure above carries the billing basis the clinic published with it. Prices reflect clinic-published information and may change. Confirm inclusions and current fees directly with the clinic.

Recognition & affiliations

Published signals beyond the physician

Clinic-level memberships, institutional relationships and published positions. Physician training and board-certification claims are shown in the care team above.

Clinic-level statement · Next Health describes itself as 'a health optimization and longevity center' and says every innovation is 'meticulously researched, validated, and executed under a medical license'Provider gap · No clinician is named for the New York City location and no individual credential is published for it
Before you go

Practical information

Important planning details gathered from clinic-published information. Confirm anything that may affect your visit directly with the clinic.

InsuranceNot publishedConfirm coverage and reimbursement requirements before booking.
TelehealthNot published for this locationAvailability can depend on the service and patient location.
Accepting patientsMonday–Friday 9:30AM–7PM; Saturday–Sunday 10AM–6PMContact the clinic to confirm current scheduling.
ParkingProPark across from Rapid Park address is 10 East 30th Street, NY, NY 10016, quoted as the clinic publishes itConfirm access details before your first visit.
Location160 Madison Ave. Mezzanine Floor, New York City, NY 10016Clinic-published address.
Phone(646) 740-0459Use for scheduling and practical questions.
Published pricingMemberships from $99/month; à-la-carte from $299 for an IVSee the pricing section for inclusions and caveats.
AccessibilityNot publishedAsk the clinic about building and examination-room access.
EntranceThe Parlor, on 33rd StThe clinic sits on the mezzanine floor inside The Parlor and publishes the 33rd Street entrance rather than the Madison Avenue door
BookingCall (646) 740-0459 or text (844) 628-8664The location page publishes both. Online booking runs through app.next-health.com and there is an iOS app; the site footer carries a separate company number, (310) 295-2075
ParkingProPark, 10 East 30th StreetQuoted from the location page's parking instructions, which name both ProPark and Rapid Park in one sentence
Bring this list

Questions worth asking this clinic

Drawn from what the clinic’s own materials leave open. Useful for a first call or consult.

Who is the supervising clinician for the Madison Avenue location, and what are their credentials?
The founding-member images say $99 and $199 while the memberships page says $199 and $299, which rate applies to me today?
Which wellness technologies are actually installed in New York, since the site says tech services vary by location?
Is the vitamin shot and hydration IV pricing on the New York page the New York price, or was that block written for another centre?