Dr Sabine Donnai
GP
Sabine is a GP, longevity expert and founder of Viavi, a pioneering health and longevity clinic dedicated to understanding, and actively influencing, how we age from the inside out. With a practice built on advanced diagnostics, cellular health and the science of prevention, she helps individuals take a proactive, evidence-led approach to their long-term wellbeing. Her work reframes ageing not as an inevitability to be managed, but as a process we can meaningfully shape, with the right knowledge, testing and support.