Packages

comprehensive diagnostics package

Track every biomarker with advanced diagnostic testing.

The most advanced longevity-focused diagnostics package available today, this full-spectrum assessment combines cutting-edge physical testing with in-depth lab analysis across more than 360 biomarkers.

Developed by the clinical team at Extension Health, it’s designed to uncover hidden risks, clarify how your body is functioning, and guide a personalized plan for long-term health, performance, and prevention.

What’s Included

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DEXA Scan

VO₂ Max Test

Resting Metabolic Rate (RMR) Test

Grip Strength Test

Longevity Blood Work

Longevity Consultation

Unlock advanced testing

Your Personalized Longevity Consult

Unlock your longevity plan.

With your diagnostics complete, this consultation is where your personalized longevity strategy begins. In a one-on-one session, your clinician will review your full results, assess your medical history and goals, and translate complex data into a clear, actionable plan. The focus is on precision—identifying the highest-impact opportunities to optimize your health now while proactively addressing long-term risk.

This consultation also unlocks access to select advanced treatments offered at Extension Health, such as:

Pricing

save $651

Individually, these diagnostics and consultation are valued at $1,650.

With the Comprehensive Diagnostics Package, you’ll receive four diagnostics, blood work and a one-on-one consultation for just $999.

Total Value
$999
$1,650

Not ready for the full package?

Check out Baseline Diagnostics instead.

Patient Testimonials

"What an incredible experience at Extension Health. From the front desk to the doctors, everyone was so friendly, and the office was beautiful. I am looking forward to learning more about my results from the DEXA scan and VO2 Max test to make changes for a healthier lifestyle!"
—Lindsey
“I had a wonderful experience at Extension Health. I got my results literally right after I was done and a doctor came to explain it to me. You really feel like you’re in good hands here.” -
—Keighley
"At Extension Health, I have found a haven of wellness sophistication and rejuvenation. Through the dexa scan and VO2 max test, I gained invaluable knowledge about my health path. My heartfelt thanks to Dr Kuo for his exceptional care!"
—Grace

Stay on the cutting edge of health

Get the latest advice from our longevity experts and early access to updated mixing guides, clinical insights, and exclusive access.

4.8 Stars out of 5

Based on 154 Reviews

About Extension Health

Extension Health is NYC’s—and quite possibly the world’s—most premier medical center offering the most advanced therapeutics and personalized longevity care available today.

We are the most comprehensive, all-under-one-roof platform for personalized healthspan optimization, serving individuals who are proactive about their performance, aging trajectory, and long-term vitality.

While we offer cutting-edge diagnostics, our true advantage lies in our industry-leading therapeutics—from regenerative medicine and peptide protocols to advanced IV infusions and proprietary autonomic nervous system resets.

Meet Dr. Jonathann Kuo, MD

Founder & Chief Medical Officer

4.8 Stars out of 5

Based on 99 Reviews

For over 15 years, Dr. Kuo has harnessed cutting-edge clinical advancements to help 50,000+ patients improve their quality of life.

He built Extension Health to bring longevity breakthroughs to the forefront of modern medicine, giving patients the chance to take control of their health and longevity through diagnostics, personalized protocols, and cellular-optimizing therapies.

Comprehensive Diagnostic FAQs

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While the Comprehensive Diagnostic Package is not mandatory for all longevity treatments, it is highly recommended. It provides a thorough baseline of your health, ensuring that any longevity treatments, such as Plasma Exchange or Peptide Therapy, are tailored to your unique needs and are safe for you. It helps optimize the effectiveness of these treatments by addressing individual health factors.

Our technicians and clinical staff will guide you through the diagnostics in a recommended order to ensure the most efficient and accurate results. That said, we’re happy to accommodate your schedule if any tests need to be completed on separate days

We offer telehealth consultations or, if you’re in the NYC area, you may choose to schedule an in-person appointment.

In general, we recommend follow-up testing between 1-3X a year, depending on your fitness goals. A clinician will provide follow-up diagnostic guidance during your one-on-one consultation.

The Comprehensive Diagnostic Package typically takes about 90 minutes to 2 hours in the clinic, depending on the tests included. Blood work results are usually returned within 10 to 14 days. After receiving the results, you'll schedule a Longevity Consultation to discuss your findings and next steps.

Yes, the Comprehensive Diagnostic Package is designed to identify potential health risks, such as metabolic imbalances, nutrient deficiencies, hormone irregularities, and early signs of chronic conditions. By analyzing a range of biomarkers, this package offers valuable insights that can help you address health concerns before they become more serious.

Yes, with your permission, we can share your diagnostic results with your primary care physician. This helps ensure that they have the most up-to-date information to guide your overall health management. You can also request a copy of the results for your own records or to share with other healthcare providers.

We also recommend

Your health journey doesn’t stop here — it’s all connected. That’s why we recommend pairing this service with Longevity Consult and Peptide Therapy.

Longevity Consultation

Personalized longevity guidance & treatment recommendations.

Peptide Therapy

Optimize weight, immunity, recovery, energy & more.

Which path is best for you?

Book a free discovery call with a non-clinical team member who will help you get started.

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