Founder’s Story:
The Why Behind Our Mission
Xavier Serrano is a pioneering entrepreneur in personalized preventative healthcare, with over 20 years of experience transforming how people engage with their health. As the founder of two forward-thinking ventures—Marqi Health and Marqi Medical—he's leading a movement toward a more vibrant, proactive, and data-driven model of care.
Marqi Health, Xavier's first startup, redefined preventative care by integrating it into large group health plans. Through strategic deals with Fortune 100 companies and longevity-focused partners, he helped broker over $4 million in annual contracts, directly impacting more than 500 lives—detecting 10 early cancers, 110 cases of heart disease, 140 prediabetics, 13 brain aneurysms, and 80 actionable genetic mutations.
A deeply personal experience led to the launch of Marqi Medical. “2020 changed everything for me. My dad, a healthy man who exercised and saw his doctor regularly, had a massive heart attack that nearly killed him.” After traditional providers missed his father’s heart condition, Xavier realized the urgent need for a system to change. To use the available diagnostic tools, regardless of cost. Marqi Medical was born to bridge that gap—pairing the most advanced diagnostics, AI-driven health insights, and high-touch coaching with a commitment to meaningful, long-term health transformations.
Today, Marqi Medical delivers the most comprehensive and scalable preventative care platform in the market—serving as the infrastructure behind a new generation of concierge doctors across the U.S. Through a seamless portal, Marqi coordinates care, testing, imaging, coaching, and longitudinal health tracking—empowering physicians to focus on medicine, while clients experience tangible, life-changing results.
With a personal transformation story—having reversed brain fog and fatigue to feel "10 years younger"—Xavier is on a mission to make Marqi synonymous with peak performance and proactive health ownership. His background in insurance gives him a rare advantage: knowing exactly how to align health innovation with payer interests, public systems, and underserved populations.
Driven by integrity, innovation, and client empowerment, Xavier continues to push the frontier of preventative care—leveraging the latest in AI, genetics, and epigenetics to turn healthcare into a powerful engine for longevity and vitality.
Marqi Medical is currently part of the USD Brink Accelerator, UCSD Talent Foundry, and SDSI, and guided by a strategic advisory team including Trish Lady, David Favela, and Jerry Swain.
