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Extension Health

Extension Health

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OIG Cleared
Physician-led clinic
NPI Verified

About this clinic

EXTENSION Health is your NYC longevity destination, built for maximizing healthspan and achieving ultra-human performance goals.

Treatments offered

Hyperbaric Oxygen Therapy (HBOT)
IV Therapy
Ketamine Therapy
NAD IV Therapy
Oxygen Therapy
Ozone Therapy
Peptide Therapy

Other treatments

Anti-Aging Medicine, Ed Treatment, Hair loss Treatment, Hbot, Heart Health, Hyperbaric Oxygen, Ipl, Men'S Health, Nad+ Iv, Nerve Block, Platelet-Rich Plasma, Platelet-Rich Plasma Therapy (PRP), Regenerative Medicine, Semaglutide, Sexual Wellness, Women'S Health

Patient reviews

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