by Eleanor Garth – Longevity.Technology –
As the Global Longevity Summit in Geneva draws closer (28–30 October 2025), excitement is building around its line-up of heavyweight speakers. With a theme of Mastering the Aging Clock: The Science of Longevity, the Summit will bring together leading researchers and clinicians to explore how translational science is reshaping patient care. A particular highlight will be the panel on epigenetics and biological clocks, featuring Dr Joseph Raffaele, longevity clinician and CEO of PhysioAge Health Analytics, Dr Steve Horvath, pioneer of epigenetic clocks, glycobiology leader Professor Gordan Lauc, and Dr Jennifer Pearlman, physician and founder of PearlMD Rejuvenation – a session set to unpack both the promise and the pitfalls of applying aging clocks in practice.
Dr Raffaele brings deep clinical experience to that stage. Having practiced longevity medicine for 25 years, he has published studies in telomere biology, epigenetics, hormone therapy and glycobiology. As co-founder, CEO and CMO of longevity medicine platform PhysioAge Health Analytics, he has developed tools that enable physicians worldwide to implement n-of-1 precision longevity medicine, tracking multiple biomarkers across organ systems. His insights, grounded in thousands of patient datasets, make him a compelling voice on how to interpret – and integrate – the many different measures of biological age.
