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Extension Health
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Extension Health

160 7th Ave S, New York, NY 10014, USA, 10014 New York City, NY
4.8

About this clinic

Extension Health, a regenerative medicine clinic in New York, offers cell-based and orthobiologic therapies alongside supportive protocols for longevity and performance optimization. The clinic's core regenerative offerings include platelet-rich plasma therapy, peptide therapy, ozone therapy, and hyperbaric oxygen therapy, complemented by IV nutrient infusions and NAD+ therapy. Treatment focus extends to men's and women's health, with specific programs addressing erectile dysfunction, hair loss, and sexual wellness through both regenerative modalities and pharmaceutical optimization including semaglutide protocols. Ketamine therapy is available for patients with treatment-resistant depression or anxiety. The clinic emphasizes individualized assessment and sequencing of therapies rather than a fixed protocol, positioning itself as a comprehensive longevity practice that integrates regenerative medicine with functional-medicine principles.

Treatments offered

Stem Cell Therapy

Emerging evidence

NAD IV Therapy

Experimental evidence

Vitamin IV Therapy

Insufficient evidence

PRP Therapy

Emerging evidence

Ozone Therapy

Experimental evidence

IV Therapy

Insufficient evidence

Hyperbaric Oxygen Therapy (HBOT)

Strong evidence

Oxygen Therapy

Strong evidence

Ketamine Therapy

Strong evidence

Peptide Therapy

Experimental evidence

Erectile Dysfunction (ED) Treatment

Strong evidence

Contact information

View on map
160 7th Ave S, New York, NY 10014, USA
10014 New York City, NY
Website

Office hours

Monday – Friday
9am – 5pm
Saturday – Sunday
Closed

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Patient reviews

4.8

Based on 196 Google reviews

5 ★
4 ★
3 ★
2 ★
1 ★

Dr Kuo did a cervical epidural on me with PRP and lots of other good stuff. Him and his team were very professional, respectful and attentive. The procedure was a success and I’m super grateful for these guys.

David Foulquier · January 12th, 2026

I came in to see Dr Kuo who I was referred to due to a traumatic injury falling down the stairs. I could hardly walk, let alone get up without excruciating sharp pain. Dr. Kuo examined my injury and saw that I had severe inflammation. He treated me with steroids and peptides and assured me that I would feel better by tomorrow. He also recommended peptides to use at home to continue care. 24 hours after treatment I felt INCREDIBLE! I woke up without pain! Advil and ice packs wouldn’t have been able to resolve my pain as quickly as the injection. I tried to avoid taking so much Advil as it causes GI problems. I was recommended to take 800mg three times a day and it caused gi problems. I’m grateful Dr Kuo was able to remedy the problem and in such a short amount of time. I am PAIN free and on the road to recovery. The front desk to the assistant every staff member was welcoming, kind and patient. I am excited to not only be a patient but continue my longevity journey! Results don’t lie and health is wealth 5/5 recommend!! Feeling better from the inside out! 🙏🏼 thank you extension health 💚

jennifer lee · November 6th, 2025

My friend had recommended I see Valerie the NP at extension and I’m so glad I did. She recommended some peptides for me as well as an EBOO procedure. I’m feeling great so far and can’t wait to see my long term results, I highly recommend you go see her!

Kate Weyhrich · February 14th, 2026

Treatments offered in New York City, NY

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