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Limited spring memberships — Book your baseline assessment

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5.0 from 1,200+ members

Trusted by physicians worldwide

Aging is optional.
Optimize accordingly.

A precision longevity clinic for those who refuse to accept aging as inevitable. Personalized, science-led care designed around your biology.

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1,200
+

Active members

94
%

Improved biomarkers in 90 days

300
+

Markers tracked per panel

300
+

Markers tracked per panel

12
yr

Average bio-age reduction

12
yr

Average bio-age reduction

The

future

of

healthcare

is

prevention,

not

prescription.

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Our philosophy

Hi, I'm Dr. Halberg.

I founded Longeva after fifteen years in internal medicine watching patients hand over their health to a system designed to manage disease, not extend life.

We built something different. Every member receives a comprehensive baseline panel, a clinician who actually has time to know them, and protocols rooted in peer-reviewed science.

This isn't wellness. It's medicine, practiced the way it should be.

Dr. E. Halberg
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Board-certified team

Physicians from Mayo, Stanford, Harvard

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90-minute sessions

Time to actually understand you

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Peer-reviewed protocols

Every recommendation, evidence-based

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HIPAA-secure platform

Your data, fully protected

Programs

A complete path to longer life.

Spotlight protocol

The Longeva Reset.

Our flagship 90-day program. A full diagnostic panel, a custom protocol built around your biology, and weekly clinician access until your numbers move.

What's included

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300+ marker panel

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Bio-age baseline test

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Custom nutrition plan

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Weekly clinician calls

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Recovery protocol

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Sleep optimization

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90-day retest

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Member dashboard

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How it works

Your path, in four steps.

A repeatable cycle of measure, plan, act, and refine guided by clinicians who have time for you.

Baseline assessment.

A two-hour intake covering bloodwork, body composition, sleep, stress, and lifestyle history. Everything we need to build a real picture of your health.

2 hours

In-clinic

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Step 01 · Assessment widget

Bloodwork panel

300
markers

Body composition

Full scan

Health history intake

90
min

VO₂ max testing

Included
Baseline assessment.

A two-hour intake covering bloodwork, body composition, sleep, stress, and lifestyle history. Everything we need to build a real picture of your health.

2 hours

In-clinic

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Step 01 · Assessment widget

Bloodwork panel

300
markers

Body composition

Full scan

Health history intake

90
min

VO₂ max testing

Included
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Step 02 · Protocol preview

Nutrition

Mediterranean + low-glycemic

12wks

Sleep

Wind-down + sleep environment

12wks

Personal protocol.

Your clinician designs a 90-day plan tailored to your biology, biomarkers, and goals. Nutrition, recovery, sleep, and cognition all aligned.

5–7 day turnaround

Reviewed live

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Step 02 · Protocol preview

Nutrition

Mediterranean + low-glycemic

12wks

Sleep

Wind-down + sleep environment

12wks

Personal protocol.

Your clinician designs a 90-day plan tailored to your biology, biomarkers, and goals. Nutrition, recovery, sleep, and cognition all aligned.

5–7 day turnaround

Reviewed live

Active coaching.

Weekly check-ins, protocol adjustments, and direct access to your care team between visits. We don't disappear after your intake.

Weekly cadence

Same-day reply

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Step 03 · Coaching cadence

Clinician check-ins

Weekly

Direct messaging

24
yr
Active coaching.

Weekly check-ins, protocol adjustments, and direct access to your care team between visits. We don't disappear after your intake.

Weekly cadence

Same-day reply

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Step 03 · Coaching cadence

Clinician check-ins

Weekly

Direct messaging

24
yr
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Step 04 · Quarterly progress

Bio age delta

−2.4
yrs

Markers improved

12
of us

Adherence score

94
%
Retest & refine.

Quarterly panels track real progress so we can refine, double down, and keep momentum. The cycle repeats but with better data every time.

90-day retest

Compounding gains

15
+

Years of clinical practice in our medical team

300
+

Biomarkers analyzed in your baseline panel

90
day

Cycle of measure, plan, act, and retest

The science

Built on 300+ biomarkers,

Every Longeva assessment includes advanced biomarkers interpreted by physicians to deliver personalized, evidence-based health insights.

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Epigenetic clock analysis

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Advanced cardiovascular risk panels

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Metabolic and inflammation markers

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Comprehensive micronutrient analysis

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Sample Report

Q3 · 2026

Member baseline panel

HDL Cholesterol

Cardiovascular health

68
mg/dL.

hs-CRP

Inflammation

0.4
mg/L.

Vitamin D

Micronutrients

62
ng/mL.

VO₂ Max

Cardiorespiratory

52
ml/kg

Biological age

8 years

vs chronological age

34.2

Two-minute quiz

Not sure where to start?

Answer six questions about your goals and we'll match you with the right Longeva program in two minutes.

Member stories

Real people. Real results.

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    "For twelve years I was told it was just stress. Healthio found what three doctors missed. Three months later, I feel like myself again."

    Research Feature · 2026

    Evidence-Based Medicine

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    "The clinic is what happens when you take longevity science seriously and refuse to dress it up as wellness."

    Editorial · 2026

    Clinical Insights

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    "Longeva is doing the slow, careful work that the broader healthcare system has stopped doing."

    Medical Feature · 2026

    Clinical Insights

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    "For twelve years I was told it was just stress. Healthio found what three doctors missed. Three months later, I feel like myself again."

    Health & Wellness · 2026

    Evidence-Based Medicine

  • Icon
    Image
    "The clinic is what happens when you take longevity science seriously and refuse to dress it up as wellness."

    Long Read · 2026

    Clinical Insights

  • Icon
    Image
    "Longeva is doing the slow, careful work that the broader healthcare system has stopped doing."

    Feature · 2026

    Clinical Insights

  • Icon
    Image
    "For twelve years I was told it was just stress. Healthio found what three doctors missed. Three months later, I feel like myself again."

    Health & Wellness · 2026

    Evidence-Based Medicine

  • Icon
    Image
    "The clinic is what happens when you take longevity science seriously and refuse to dress it up as wellness."

    Long Read · 2026

    Clinical Insights

  • Icon
    Image
    "Longeva is doing the slow, careful work that the broader healthcare system has stopped doing."

    Feature · 2026

    Clinical Insights

Average member outcome

12yrs

Reduction in biological age across members, as measured by epigenetic panels.

"

For twelve years, I was told my symptoms were just stress. Healthio ran one panel and found what three doctors missed. Three months in, I feel like myself again.

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Marcus Bennett

Member · 18 months

"

For twelve years, I was told my symptoms were just stress. Healthio ran one panel and found what three doctors missed. Three months in, I feel like myself again.

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Marcus Bennett

Member · 18 months

"

My GP told me I was fine. My Longeva panel found three deficiencies and a metabolic issue nobody had caught. Six months on the protocol and my energy is back.

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Elena Castellanos

Member · 10 months

"

My GP told me I was fine. My Longeva panel found three deficiencies and a metabolic issue nobody had caught. Six months on the protocol and my energy is back.

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Elena Castellanos

Member · 10 months

"

The difference is the time. My clinician knows my whole story. Every protocol change makes sense because it's built on a year of data, not a 12-minute consult.

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James Whitford

Member · 14 months

"

The difference is the time. My clinician knows my whole story. Every protocol change makes sense because it's built on a year of data, not a 12-minute consult.

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James Whitford

Member · 14 months

As featured in

  • FORBES

  • Vogue
  • WIRED

  • The Atlantic
  • BLOOMBERG

  • Harper's Bazaar
  • FORBES

  • Vogue
  • WIRED

  • The Atlantic
  • BLOOMBERG

  • Harper's Bazaar

The difference

Longeva vs traditional care.

What you get

Traditional Clinic

Longeva

Comprehensive baseline panel

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8–12 markers

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300+ markers

Time with your clinician

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12 min average

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90 min sessions

Biological age testing

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Not offered

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Quarterly

Personalized nutrition plan

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Generic guidelines

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Built on your data

Direct clinician access

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Phone tag

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Same-day reply

Quarterly retesting

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Annual at best

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Every 90 days

Membership

Three ways to begin.

Every membership starts with a complete baseline. Choose the depth of care that fits your goals.

Baseline

For people who want a clear picture of their health and a structured plan to maintain it.

$1,200
/yr

Annual baseline + quarterly retests

200+ marker baseline panel

Quarterly bloodwork retest

Two clinician sessions

Member dashboard access

Annual progress report

Optimize

Reduce biological age with expert guidance and ongoing support.

$3,600
/yr

The full Longeva method

300+ marker baseline panel

Bio age testing every quarter

Six clinician sessions

Personalized nutrition plan

Recovery protocols included

Direct messaging with your team

Most chosen

Elite

Unlimited access to premium, physician-led longevity care.

$12,000
/yr

Fully bespoke care

Everything in Optimize

Unlimited consultations

Advanced imaging access

In-home phlebotomy

Annual progress report

Travel medical concierge

Same-day clinician access

Choose the membership that fits your goals.

Choose the membership that fits your goals.

Questions

Things people ask us.

What is biological age testing?

Who prescribes the treatments?

How is the lab collection done?

What if I'm already on birth control or other meds?

Can I cancel at any time?

How soon will I see results?

What is biological age testing?

Who prescribes the treatments?

How is the lab collection done?

What if I'm already on birth control or other meds?

Can I cancel at any time?

How soon will I see results?

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Begin today

Your next decade starts here.

Book a complimentary 30-minute consultation with our medical team and find out if Longeva is the right fit for your goals.

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