Dr. David Luu is a pediatric cardiac surgeon, medical innovator, and entrepreneur dedicated to advancing longevity science. As the founder of multiple health tech platforms—including Hearty, Juisci, and Longevity Docs—he pioneers precision and evidence-based approaches to health optimization. Beyond his work in longevity, Dr. Luu has led global humanitarian efforts as the founding chairman of The Heart Fund, a UN-accredited nonprofit providing cardiac care in developing nations. He also serves on the Board of Advisors for the Biomedical Engineering and Imaging Institute at Mount Sinai. A frequent speaker at major global forums and featured in leading publications, Dr. Luu continues to shape the future of preventive medicine and longevity.