Extension Health

EXTENSION Health stands as a premier destination for longevity and anti-aging medicine in New York City, dedicated to maximizing healthspan and enabling ultra-human performance. Under the guidance of Dr. Jonathann Kuo, a specialist in regenerative medicine and pain management, the clinic offers a comprehensive range of services, including advanced diagnostics, personalized peptide therapy, and cutting-edge regenerative treatments. From extensive bloodwork and biological age assessments to innovative therapies such as Therapeutic Plasma Exchange and hyperbaric oxygen therapy, EXTENSION Health provides a holistic approach to optimizing health and vitality. The clinic distinguishes itself with its commitment to personalized care, offering exclusive memberships that grant clients access to a suite of advanced interventional therapies and elite concierge services. Their specialized programs, such as the Women's Health Program and Gut Health Optimization Program, cater to individual needs, while services like regenerative aesthetics and hair loss treatments leverage the power of regenerative medicine to enhance well-being and appearance. With a focus on proactive health management, EXTENSION Health empowers its clients to take control of their longevity journey through scientifically validated methods, ensuring they achieve measurable results and sustained vitality.

Services & Treatments

Detoxification

Diagnostic Testing

IV Therapy

Peptide Therapy

Regenerative Medicine

Memberships

The Superhuman $250K/YEAR

The ultimate biological optimization membership. Dr. Kuo personally oversees your care, supported by an elite Longevity Strategy Team, comprehensive diagnostics, and a suite of regenerative therapeutics. You’ll access the most advanced longevity protocols available—often before the rest of the world. Enrollment is by invitation only and capped at 25 members, reserved for those fully committed to proactive, precision medicine

at the highest level.

Where clarity meets mastery.

+ Access to all frontier diagnostics, therapeutics and

biologics– before anyone else

+ Exclusive advanced regenerative tracks- mobility, mind,

aesthetics and performance

+ An elite Longevity Strategy Team dedicated to your care

+ Your care personally overseen by Dr. Kuo

The Catalyst $50K/YEAR

A proactive, precision-based membership, guided by a dedicated team of longevity specialists. The Catalyst includes quarterly biomarker testing, personalized longevity coaching, and continuous oversight of your health. Use flexible membership credits for advanced therapeutics—like Therapeutic Plasma Exchange, EBOO, Neuro Reset, and regenerative orthopedics— to systematically optimize your health.

Turn clarity into action.

+ Timely advanced diagnostics

+ Monthly longevity coaching

+ Three targeted peptides per month

+ $15k in advanced therapeutics credits

The Reboot $15K/DAY

The rapid reset perfect for executives, international visitors, and high performers who demand clarity and results fast. Over 2 days in clinic, you’ll undergo rapid diagnostics testing and lab work, plus advanced therapeutics to bring your body back to optimal function.

Where clarity begins.

+ Extensive advanced diagnostics

+ Executive Health Report

+ Preferred membership rates on therapies

+ Priority access to full membership

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