One integrated team. Online and in person. Diagnostics, strategy, action.



Eternal was built by leading scientists, doctors, technologists, and athletes dedicated to advancing human performance and long-term vitality.

Our philosophy of primary care includes rigorously avoiding disease, slowing effects of aging, and extending the performance of your body - so living in it feels amazing.

We obsess over ways to keep you healthy and doing what you love - whether we’re treating your allergies or a sports injury. Beyond your health, we assess and support your body’s optimal mobility, strength, endurance, stability, power, composition, and more.

We take you beyond your annual physical with an in depth look at your body and what it needs to perform at its best. And our network of trusted specialists is ready to coordinate your care when you need it.

Our clinicians really do talk to each other. From physicians to nutritionists to coaches and personal trainers, your care team will collaborate to keep you at your peak.

Whether you’re navigating hormone shifts, nutritional deficiencies, or strength imbalances, our Eternal coaches meet you there with an extensive personalized roadmap to optimal health and performance.

When you connect your wearables, our clinicians can track and flag patterns – good or bad – across your sleep, strain, steps, and more.
The Eternal app is available on iOS only

Our facilities aren’t cold clinical offices, they’re performance centers.
Yes, you can get your blood pressure checked here. But you can also assess bone density, hip mobility, endurance capacity, and grip strength. You can train here. You can be coached here. And with time, even more services will come online like sauna, massage, and physical therapy.
Fully managed plan with a dedicated care team - accountability, plans, results.
Yearly blood labs, nutrition deep dive, and an in-person healthspan and performance oriented assessment for those who want to optimize their health and fitness.
Year-round concierge care with an elite team of sport scientists, dietitians, MDs, and coaches. So much more than traditional concierge care.
We’ve partnered with top specialists in medicine, sport science, and nutrition to reimagine healthcare for active people.

Dr. Desmond Wilson, MD
Chief Medical Officer, Eternal

Dr. Stacy Sims, PhD
Female Physiologist and Nutrition Scientist

Dr. Kevin Sprouse, DO
Sports Medicine / Performance Consultant for EF Pro Cycling

Dr. Rick Celebrini, PhD
VP Player Health and Performance Golden State Warriors

Dr. Carla DiGirolamo, MD
Women’s Health Dir, Menopause Specialist, and OB/GYN

Kristen Larsen
VP of Performance, Eternal
Primary. Proactive. In-person. All in one place.

Primary care with dedicated NP or MD
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Fully integrated mobile app experience
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In-person clinical care
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In-person coaching & personal training
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Integrated dietitian support & care
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Performance orientation
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Comprehensive Longevity assessment
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Yearly physical + DEXA included
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Yearly blood labs included
Prescription management
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Acute care (in person and virtual)
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Coordinated specialist referrals
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Access to advanced diagnostics
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Integration with wearables
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A proactive approach to aging
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It’s time to optimize everything for the long run – from your metabolism to your mechanics.
