Dr. Simon Kos is an internationally recognised leader in digital health, working in senior executive roles for over twenty years. He is a registered medical practitioner who has practiced critical care medicine in Australia. He holds an MBBS from UNSW, an MBA from AGSM and is a Fellow of the Australian Institute of Digital Health (FAIDH). He is currently the global chief medical officer at Heidi Health, co-founder of Lumyra AI, an advisor to organisations and an investor in digital health start-ups. Significant past roles include global chief medical officer of Microsoft based in Seattle, CEO of Next Practice, Physician Executive with Cerner, and the co-chair of the Global Commission to end the Diagnostic Odyssey for Children with a Rare Disease.