Longevity Health, San Francisco
Longevity Health is a concierge practice built around longevity first, with primary care included. It names the markers it runs: ApoB, lipoprotein(a), a coronary calcium score, DEXA, VO2 max and two weeks of continuous glucose. You are paired with a physician, dietitian, exercise physiologist and strength coach who meet weekly. Care happens in person and remotely.
No clinic to visit, so here is the actual path.
This is a national program rather than a practice with premises. Each step below happens somewhere different, and not all of them are run by the same company.
- Where care happens
- Concierge care is delivered in person and remotely, including an annual in-home physical and 24/7 urgent support.
- Where blood is collected
- Advanced testing is scheduled at trusted local facilities.
- Where it is available
- SF, the East Bay, Marin, the Peninsula, and Silicon Valley
The care team
Every clinician the operator publishes by name, with their role exactly as the operator states it.
Longevity Health publishes one team across the whole practice: four physicians on its Physicians page, and a four-person care team of one physician, a dietitian, an exercise physiologist and a strength coach on its Care team page. The San Francisco page carries the heading "Four experts. One coordinated plan." and then prints that same four-person care team, identical to the one on the practice's home page, so nobody is published as the physician for San Francisco in particular. The practice publishes that each member is paired with their own physician, dietitian, exercise physiologist and strength coach from day one, without saying who. The Physicians page and the Care team page give Dr Valadao two different titles and name a different person as Clinical Lead, so neither carries a lead title.
Across Longevity Health

Dr. Jason Valadao, MD
Published as MD and as board certified in Family & Sports Medicine, and as a former flight surgeon.

Dr. Jahan Fahimi, MD, MPH
Published as MD, MPH and as board certified in Emergency Medicine, with a Harvard MPH and 40+ publications in emergency care, population health and risk detection.

Dr. Raveena Rihal, MD
Published as MD and as board certified in Internal Medicine.

Dr. Daniel Singer, MD
Published as MD and as board certified in Emergency Medicine.

Mackenzie Carey, RDN
Published as RDN, a registered dietitian nutritionist.

Lenita Anthony M.S., NBC-HWC
Published as M.S., NBC-HWC, a National Board Certified Health & Wellness Coach and exercise physiologist.

Cyrus Morrison, CSCS, MPH
Published as CSCS, MPH, a certified strength and conditioning specialist with a Master of Public Health.
Jesse Levey
Published qualificationsPublished as having founded Longevity Health after a decade in fintech and a personal search for structured, doctor-led longevity care.
Vany Defeo
Published by Longevity Health at organisation level · source ↗
Care at Longevity Health, San Francisco
What people come here for, the kinds of care Longevity Health, San Francisco offers, and its specific tests and services.
What people come here for
Kinds of care
Tests and services
- Advanced lipid panel
- Measures ApoB, Lp(a) and particle counts, which a standard cholesterol panel misses.
- Continuous glucose monitoring
- Tracks blood sugar response to food, sleep and stress in real time.
- Coronary calcium score
- A quick CT that counts hardened plaque in heart arteries.
- DEXA scan
- Measures bone density, lean mass and visceral fat precisely.
- Environmental toxin panels
- Tests for heavy metals and pollutants.
- Gut microbiome testing
- Profiles gut bacteria to guide digestive care.
- Health & nutrition coaching
- Ongoing behavior, nutrition and training guidance.
- Hormone panel
- Measures sex hormones, thyroid and adrenals.
- Longevity membership
- Ongoing physician care with labs, reviews and a plan, billed annually/monthly.
- Micronutrient testing
- Measures vitamin and mineral levels, some inside the cell rather than in serum.
- Neurocognitive testing
- Baselines memory, attention and processing speed.
- Sleep testing
- Diagnoses apnea and sleep disorders, at home or in lab.
- Strength, mobility & balance testing
- Measures grip strength, movement quality and fall risk.
- Telehealth visits
- Care delivered by video with home lab draws.
- VO₂ max testing
- Measures cardiorespiratory fitness, the strongest exercise predictor of longevity.
More care this clinic lists, in its own words.
Practical information
Confirm anything time-sensitive directly with the clinic before your visit.
About this profile and its sources
5 sources
Everything on this page is what the clinic publishes about itself, gathered from the pages linked below and put in one place, in plain English. Where a fact comes from somewhere else, it is named beside that fact.