Human Longevity, Inc. (Health Nucleus)

TIER 1

San Diego, United States

Human Longevity, Inc. (Health Nucleus) is a Tier 1 longevity / healthspan clinic in San Diego, led by Tina Ziainia (board-verified). Pricing: from ~$4,500 entry assessment. Google 5★ (2). Cross-checked against 6 independent sources. A high price is not evidence — verify the physician and the protocol.

Physicians

Tina Ziainia verified
MD, FACOG; President & Chief Medical Officer (board-certified OB/GYN, 25+ yrs)
Verified profile ↗ (humanlongevity.com/team (HTTP 200, image/webp verified))
Keon Pearson verified
MD, MBA, board-certified Internal Medicine; Longevity Clinician
Verified profile ↗ (humanlongevity.com/team (HTTP 200, image/jpeg verified))
David Karow verified
MD, PhD; Chief Clinical Advisor
Verified profile ↗ (humanlongevity.com/team (HTTP 200, image/webp verified))

Reviews (per platform)

Google — 5★ (2) source ↗

Pricing

from ~$4,500 entry assessment — source: review/press

Contact

Website	www.humanlongevity.com
Phone	(844) 838-3322

Notable

Founded 2013 by J. Craig Venter (genomics pioneer). Whole-genome sequencing + full-body MRI + CT + DEXA + echo in one visit. Clinics in San Diego (La Jolla) and South San Francisco.

Sources & verification

Editorial note: VERIFIED Tier 1: all 3 named physicians confirmed CURRENT on the live humanlongevity.com/team page; all 3 headshot URLs return live image files (HTTP 200). MINOR CORRECTION: Keon Pearson's current title on the team page is 'Longevity Clinician' (originally listed as 'Medical Director SF & Director of Executive Health') — kept as current, title updated. Genomics-first executive-health/longevity model. Independent corroboration via PRNewswire (2015 launch), Longevity.technology, Practo. Google review count tiny (2) — concierge/B2B model.