Traditional healthcare often focuses on early detection. At Praesentia Healthspan, we know it starts with prevention. Through genetics, biomarkers, and a deeper understanding of biological aging, we bring awareness to what’s happening inside your body to deliver a plan to help you take action toward better health for years to come.
Dr. Hany Demian’s belief in more proactive medicine is deeply personal. During his final year of medical school, his mother was diagnosed with breast cancer, despite having no obvious family history or clear risk factors. It left him asking questions that would shape his career: Could we have seen it coming? What might have been different if we had known sooner? Why do we wait for disease to appear before we act?
After years of treating disease, degeneration, and chronic pain, those questions became a conviction: healthcare should not begin when symptoms appear or quality of life has already declined.
Praesentia Healthspan was built on the belief that health should be understood and optimized before disease takes hold.
Bringing together preventive medicine, longevity science, regenerative medicine, advanced diagnostics, precision medicine, AI, and continuous monitoring, Praesentia Healthspan creates a more proactive, personalized model of care. The goal is to identify changes in health earlier, intervene more intelligently and help people preserve their health, vitality, and performance for longer.
With the right insights and diagnostics, a fuller, healthier life is possible.
Praesentia is Latin for presence or being at hand, a fitting expression of how we believe healthcare should work.
We don’t show up when something goes wrong. Instead, we’re present throughout your health journey through ongoing physician access, continuous monitoring, and personalized guidance.
Because better healthcare starts with being present before treatment is needed.
Aging follows biological patterns, but how they affect you is different for everyone. That’s why our approach considers three important biological drivers of aging, giving us a more complete picture of your biology, from your DNA and energy production to your cells’ ability to repair.
Your DNA doesn’t just carry your genes. It also helps control when they turn on and off. As we age, that regulation can change, affecting how cells communicate. We measure these changes to better understand your risk factors and identify opportunities to support your health before problems arise.
Your mitochondria are the power plants of your cells. As they become less efficient, your energy, recovery, and performance can decline. Understanding how well they’re working gives us insight into your cellular health and opportunities to support better function.
Your body is constantly making, repairing, and clearing proteins. With age, damaged proteins and senescent cells can begin to build up, contributing to inflammation and cellular dysfunction. Identifying these changes can reveal opportunities to intervene earlier.
Awareness is the first step toward transformation. Measuring your health metrics through advanced diagnostic testing and other assessments gives you real insights to act on.
By using your data to understand your health, we help you take a more proactive role in how you age. This is the foundation of our Praesentia Healthspan mission: shifting healthcare from treating disease to preventing it.
Your health is one of the best investments you can make, and you can’t afford to compromise on the decisions that impact how you age. Whatever your health goals, we help you build a proactive strategy around what matters most to you, guided by the values we share.
We act early to spot risk factors before problems appear.
We use your unique biology to guide better decisions.
We work closely with you as an active participant in your health journey.
From greater energy and faster recovery to peak performance and healthier aging, we use personalized, data-driven care to help you build a stronger future that fits with your goals.
If you refuse to accept the status quo of aging, apply to become a Praesentia Healthspan patient and take a more proactive approach to longevity.
Access to Praesentia Healthspan is limited. By keeping membership selective, we can maintain the depth of physician involvement, personalization, and continuous monitoring that defines this unique experience. Join the waitlist to be notified when new opportunities to become a member are released.
