Extension Health

Medical clinic · West Village

Extension Health

Medical clinic · West Village

1

160 7th Ave S, New York, NY 10014

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Extension Health by null
Extension Health by null
Extension Health by null
Extension Health by null
Extension Health by null
Extension Health by null
Extension Health by null
Extension Health by null
Extension Health by null
Extension Health by null
Extension Health by null
Extension Health by null
Extension Health by null
Extension Health by null
Extension Health by null
Extension Health by null
Extension Health by null
Extension Health by null
Extension Health by null
Extension Health by null

Highlights

Regenerative medicine, pain management, mental health services  

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160 7th Ave S, New York, NY 10014 Get directions

extension.health
@extension.health

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160 7th Ave S, New York, NY 10014 Get directions

+1 929 556 6647
extension.health
@extension.health

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Last updated

Oct 20, 2025

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@cntraveler

Breathwork, Biohacking, and Cryotherapy: New Buzzwords for Modern Business Travelers | Condé Nast Traveler

"I learned that Extension Health in New York City is a longevity clinic offering an array of biohacks—peptide cocktails, plasma exchange therapy, infrared sauna sessions, methylene blue drips—used to craft individualized longevity blueprints; one client visits every six weeks for a full-body reboot that typically includes a nervous system reset and hyperbaric oxygen therapy, and credits the regimen with making him feel 'on the cusp of immortality.'" - Jen Murphy

https://www.cntraveler.com/story/the-new-wellness-buzzwords-for-modern-business-travelers
View Postcard for Extension Health

diana brown

Google
Dr. Kuo was very nurturing and I was in and out in a zip! I felt very assured by his level of expertise. I had a Stellate Ganglion Block shot to treat stress and walked away floating on a cloud feeling very clear. Will definitely add this to my mental health hygiene regimen. Thank you Extension Health for taking such good care of me 🙏

Katherine Graves

Google
I would use Extension health as long as you are not chronically ill and need thoughtfulness and continuous care. Everyone here was nice, but the operations felt disorganized and inconsistent, which may be okay for less invasive modalities, but not if you’re seeking serious help and care. They provide eboo ozone here, which is amazing, but they do not have the proper nurse to administer. The contract nurse they hire is very flakey, she cancelled on me 3 times. The actual doctors and practitioners rarely checked in on me during or after my treatments. This place has some good things going but some things are just a little off.

Helen Wei

Google
The telehealth visit happened in a very timely manner. The NP was very easy to talk to. She answered all my questions patiently. I would definitely recommend their office.

E G

Google
I was very anxious of getting the SBG as i was going to have a needle going into my neck! But the staff was so reassuring and helpful. They walked me through the entire process and when I asked if sedation was available, they helped me with that. When in the operation room, all of the staff was very attentive, and I was told every single step they took for the procedure. BTW, the procedure itself is about 15 min if even. The post care was as excellent. The doctor came in to check up on me while I was waiting for the sedation to wear off. The staff then came and removed the IV. The office is clean, the staff is kind and professional. Truly the best place to get your SGB done at, as well as other wellness procedures. They were so good and helpful that I will do my Ketamine Infusion with them as well!

Bo Dixon

Google
I’m super impressed with Dr. Kuo and the Extension Health team. A friend recommended them after I tore my labrum and also wanted to set myself some ambitious health and fitness goals. Their thorough testing and personalized treatment plan have me feeling like a new person. Definitely recommend.

theodora z

Google
It was my lucky day when I came across this clinic, and have had nothing but the best experiences here for the past three years. This is why I have brought three family members for health visits as well. The doctors here are way ahead of the curve in every way. They have my respect and gratitude!

Kasia Aleksandra

Google
A Complete Neuro‑Reset with Dr. Kuo at Extension Health Clinic – A True Mind‑Body Reboot I’ve lived with PTSD, chronic stress, and an overactive fight‑or‑flight response that kept me on edge for years. Nothing helped—until I tried the Complete Neuro‑Reset at Extension Health with Dr. Kuo. From the moment I arrived, I felt cocooned in calm. The zen-inspired lounge and warm welcome from Dr. Kuo set a peaceful tone. I was guided into a clinical room and asked to lie down. Nervous about injections in my neck, I was grateful that Dr. Kuo provided light anesthesia—I actually don’t recall the two injections on either side of my neck. I was told treating both sides would “close the circuit” for maximum result. The first part—the two neck injections (stellate ganglion block on both sides and vagus nerve hydrodissection)—took about 20 minutes and was completely painless with light anesthesia. I also added the third step: IV ketamine therapy, which brought the total session to about two hours. I was brought into a small, cozy room with a comfortable couch, soft blanket, and dim lighting. I was given headphones with calming music and a soft eye mask, and the lights were switched off to create a soothing atmosphere. Someone checked on me gently throughout the session, which made me feel safe and cared for. The ketamine gave me a deep mental and emotional reset—like clearing years of heavy, stuck stress patterns. That same night, I slept deeply for the first time in years. Over the following days, I felt lighter, more present, and more at peace in my body and mind. If you’re struggling with trauma, anxiety, burnout, or nervous system dysregulation—this treatment is a game changer. I’ll definitely return for more treatments. Next time, I plan to add Hyperbaric Oxygen Therapy (HBOT) to complete the experience—I think it will be the perfect final layer of healing and cellular recovery.

Fabiana Bertolani

Google
i had eboo done today as i had gotten it twice there before, but today i had an awful reaction in my gut which i had never experienced before. horrible pain, fortunately my two amazing nurses did not leave my side one sec during my painful experience. the only thing i found disappointing is that the dr DR. JONATHANN KUO didn't even come up to me to ask if i needed help try to explain what the medical reason for this reaction could be to give me some peace of mind ( the human side is so important ) or anything all doctors left. THANK YOU TO THE NURSES AND THE OFFICE MANAGER! Honestly the care i received from them was impeccable and outstanding AND SO HEART FELT!