A longevity team. With you.
Clinical guidance and concierge follow-through, kept current as life changes.
Clinical team
Clear priorities
Concierge
Follow-through handled
Adaptive plan
Updates as life changes
Our methodology
How we work
A science-backed approach to preventive care that gives you clarity without the noise.
We combine clinical expertise with concierge follow-through to extend your healthspan and keep your plan current.
See full processStep 1
Membership starts with your baseline
This isn't a typical annual physical. It's a complete starting point, so your plan is grounded in real measurements, not guesswork.
A premium baseline experience
A calm onboarding that feels nothing like traditional healthcare: clear steps, minimal friction, coordinated by your WithThem team.
Multi-domain measurement
We assess the pillars that drive healthspan: sleep and recovery, metabolic health, fitness capacity, stress load, and prevention. Your plan accounts for the whole system.
Your first clarity, fast
You don't wait weeks to know what matters. We translate your baseline into early priorities and immediate next steps. Progress starts right away.
Step 2
Your results are analyzed and explained
Your WithThem clinical team translates your measurements into a clear health map: priorities, tradeoffs, and a plan you can actually follow.
Clinician-guided review
Meet 1:1 with a clinician to review your results, align on goals, and shape a plan that fits your life.
A simple risk map
We synthesize complexity into clarity: what to address now, what to monitor next, and what can wait.
Next steps, coordinated
When follow-ups are needed, we help you stay on momentum with coordination, reminders, and practical guidance.
Step 3
Ongoing guidance to turn insights into better health
WithThem doesn't end after the baseline. We help you turn your plan into consistent action across exercise, nutrition, sleep, stress, and prevention.
Follow-up testing, at the right cadence
Additional check-ins when it matters: enough to stay on top of things, not so much that it takes over your life. Your plan stays current as your body changes.
Personalized guidance across domains
Your WithThem team helps translate your plan into real-life choices: training, nutrition, sleep routines, stress support, built around your constraints and schedule.
A plan for change
Start a GLP-1? Switch supplements? Hire a new trainer? Travel more? We help you understand the impact and adjust so progress doesn't reset when life evolves.
“After years of anxiety about my health, the personalized longevity plan and premium care gave me genuine peace of mind. I finally feel in control of my future.”
Sarah Chen
Managing Director, Tech Ventures
Member since 2022 · NYC
1,000+
Data points analyzed using proprietary models and clinician review to map risk and create a personalized longevity plan.
1 in 6
Members discover urgent or life-threatening findings across cancer, cardiovascular and neurodegenerative diseases.
96%
Returning members report measurable progress toward their health goals demonstrating the impact of longitudinal, physician-guided preventive care.
Outcomes
Real results from our members
“The longevity support is exceptional. They helped me build a plan to not just live longer, but thrive longer. The premium concierge approach made it easy.”
James Morrison
Founder & CEO, HealthTech Labs
Member · SF
“I used to lie awake worrying about my health. WithThem's preventive care lifted that weight completely. Worth every penny for the peace of mind alone.”
Elena Vasquez
VP of Engineering
Member · NYC
“Top-tier longevity medicine with white-glove service. The attention to detail and personalized guidance is unlike anything else I've experienced in healthcare.”
Marcus Webb
Partner, Growth Capital
Member · NYC
“Finally, healthcare that focuses on extending healthspan, not just treating illness. The premium support made it easy to stay on track with my longevity goals.”
Priya Patel
Chief Strategy Officer
Member · SF
“The stress I felt about my health vanished after my first visit. Having experts who actually listen and create a real plan for long-term vitality changed everything.”
Daniel Kim
Serial Entrepreneur
Member · NYC
“Best investment I've made in my future. The longevity-focused approach and exceptional premium care give me confidence I'm doing everything right.”
Rebecca Foster
Managing Director
Member · SF
“Premium, personalized longevity support that actually works. No more guessing or worrying. I have a clear path to staying healthy for decades to come.”
Andrew Reyes
CTO, Fintech Solutions
Member · NYC
Our tests
A full health assessment
A single test doesn't tell the full story. That is why we bring together MRI, blood biomarkers, cardiac imaging, and more, all in one day.
Selected tests are included in your membership; more can be added later based on your needs.
Included in membership
Whole Body MRI
Detects abnormalities across the body.
Advanced Blood Panel
In-depth blood analysis.
VO2 Max Testing
Measures oxygen uptake and endurance.
DEXA Body Composition Testing
Analyzes body fat, muscle, and bone density.
Memberships
Membership options designed to fit your goals
Three tiers with coaching, coordination, and clinical support. Labs and scans are priced at cost as add-ons.
Core
$150–$199
per month
Discover CoreCore includes:
- ✓Daily "One Big Thing" habit
- ✓Wearable integration
- ✓Weekly personalized plan
- ✓Async messaging with your team
- ✓Labs, scans & clinician time at pass-through
Plus
$300–$399
per month
Discover PlusPlus includes:
- ✓Everything in Core
- ✓Concierge scheduling & follow-ups
- ✓2 structured reviews per month
- ✓Labs & scans at cost
- ✓Clinician consults (optional add-on)
Black
$500–$800
per month
Discover BlackBlack includes:
- ✓Everything in Plus
- ✓Faster response SLA
- ✓More frequent structured reviews
- ✓Priority access to clinical team
- ✓Diagnostics available as pass-through
Want all-inclusive? First Class ($1,500–$2,500/mo) bundles diagnostics and clinician time.
World's top specialists
World-class care doesn't end at WithThem
We connect you with top specialists from leading institutions for any follow-up or expert care you may need.
We coordinate with experts in
We do not accept insurance for membership or consultation fees. Our model is built around proactive diagnostics and prevention, which insurance typically does not cover. We can work with you so that lab tests and other medical services are billed in a way that may be covered by your plan when applicable.
Yes. Preventive and health optimization services often qualify for HSA (Health Savings Account) and FSA (Flexible Spending Account) use. We can provide documentation to support eligibility when you use these accounts for WithThem membership or eligible services.
WithThem doesn't replace your primary care physician (PCP). Instead, it complements traditional healthcare by focusing on advanced diagnostics and prevention. While your PCP and/or concierge doctor manages your general health, WithThem provides a full, data-driven evaluation that detects risks before symptoms appear. After your assessment, our medical team turns your test results into a clear report: your most important health risks and concrete recommendations. You'll review your results one-on-one with a WithThem physician so you understand your health and next steps. You'll also have consultations with a Registered Dietitian and Exercise Physiologist for guidance on long-term health. You can share your report with your doctor so they can use WithThem's insights in your broader care plan.
Many serious health conditions develop silently, without noticeable symptoms. Cardiovascular disease, cancer, neurodegenerative disease, and metabolic dysfunction often progress for years before becoming clinically evident. Routine checkups typically include basic blood work and physical exams, which do not provide the level of detail necessary to detect many early-stage health risks. WithThem's advanced testing can identify potential concerns long before symptoms appear, allowing you to take proactive steps to safeguard your health. Many WithThem members have discovered important or even urgent health findings despite feeling completely fine at the time of their evaluation.
If any concerning findings are detected, one of WithThem's doctors will reach out to you right away and provide a clear and detailed explanation of your results. Our team will guide you through the next steps, ensuring you understand the severity of the findings and your options for further evaluation or treatment. We also facilitate referrals to top specialists, both locally and internationally, and provide ongoing support to help you navigate the next phase of your health journey.
WithThem is designed for individuals at all life stages. Younger members benefit from establishing a baseline for long-term health and detecting early warning signs of potential risk factors. Middle-aged members gain valuable insights into emerging health risks, allowing them to take targeted action before issues become more difficult to manage. Older members use WithThem to refine their approach to aging well, optimizing metabolic, cardiovascular, and neurological health to maintain the highest possible quality of life. There is no single 'right' age to start, but the earlier you begin, the more opportunity you have to take control of your long-term health.
WithThem's medical team is led by experienced physicians with deep expertise in preventive medicine and longevity.