Proactive, Physician-Led Longevity Medicine in Boulder, Colorado
With its thriving community of athletes, outdoor enthusiasts, and forward-thinking medical practitioners, Boulder fosters a culture that prioritizes longevity, prevention, and peak performance. The city is home to world-class research institutions, cutting-edge healthcare providers, and a population deeply invested in living well and aging optimally.
At Ikigai, we couldn't imagine a better place for our headquarters. Boulder's progressive approach to health aligns perfectly with our mission — empowering individuals to take control of their well-being through proactive, root-cause medicine. Whether you're an elite athlete, an active professional, or simply seeking to extend your healthspan, Ikigai provides the tools, insights, and personalized care to help you thrive.
Not based near one of our offices? We can still work with you! We will have you join us for a few days of testing and getting to know you. Then we’ll do the rest of our sessions remote.
Why Boulder and Denver Patients Choose Ikigai
Most primary care physicians in Boulder and Denver manage 2,000–2,500 patients. That leaves roughly 15 minutes per visit — not enough time for the kind of deep, proactive assessment that actually changes long-term health outcomes.
Ikigai is different. We are a concierge longevity practice built around a simple premise: the earlier you identify risk, the more you can do about it. Our Boulder patients aren't waiting for symptoms. They're getting ahead of heart disease, metabolic dysfunction, cognitive decline, and cancer — years before those conditions become clinical problems.
This is not a wellness spa or a generic "executive physical." It is real clinical medicine, practiced by a physician who specializes in longevity — not a health coach or a stretched PCP.
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Dr. David Saintsing, MD — Longevity & Preventive Medicine, Boulder CO
Meet Your Boulder Longevity Physician
Dr. David Saintsing spent more than 25 years as an emergency medicine physician witnessing what happens when health risks go undetected for too long. The patients who arrived in crisis were rarely unlucky — they were the predictable outcome of disease processes that had been developing silently for years. That realization is what led him to co-found Ikigai Health Institute, and it continues to shape how he practices medicine today.
At Ikigai, Dr. Saintsing focuses on identifying risk earlier and intervening with precision. Using advanced cardiovascular and metabolic diagnostics, longitudinal data, and individualized strategies, he works with executives, entrepreneurs, and driven individuals who want a more rigorous, proactive approach to their health — one that prioritizes performance today while protecting long-term healthspan.
Dr. Saintsing began his clinical career in 1999 and has practiced emergency medicine across a wide range of health systems nationwide. Across these diverse environments — from community hospitals to larger systems — he observed the same pattern repeatedly: patients arriving at the point of no return from conditions that had been detectable, and often modifiable, years earlier.
A former competitive triathlete, active investor in healthcare innovation, and lifelong believer that healthspan matters as much as lifespan, Dr. Saintsing brings both clinical experience and personal commitment to every patient relationship.
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Advanced Biomarker Testing – Comprehensive bloodwork including ApoB, Lp(a), insulin resistance markers, genetic, inflammatory panels, and hormonal analysis. We measure what matters.
Cardiovascular Risk Assessment – Early detection of heart disease and stroke risk through coronary calcium scoring (CAC), CCTA imaging, and advanced lipid analysis. Designed to identify risk 10–20 years before a cardiac event.
Metabolic & Hormonal Optimization – Personalized plans to address insulin resistance, metabolic dysfunction, and hormonal imbalance — the silent drivers of early aging.
Cognitive & Neurological Health – Prevention-focused brain health strategies to identify and reduce your personal risk for dementia and cognitive decline before symptoms emerge.
Lifestyle & Longevity Planning – Nutrition, fitness, sleep, and stress protocols grounded in your actual data — not generic recommendations.
Ikigai Health Institute
1215 Spruce St. #200
Boulder, Colorado 80302
(720) 375-1493
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