Rajesh Agarwal is a surgeon and digital health advisor and investor. Based in the US now, he trained under Ara Darzi at Imperial (@Imperial_IGHI) with the first surgical robots and his PhD research built the case for simulation based training of surgeons. He’s had a career in universities and health systems as a surgeon, researcher, teacher and leader, addressing the thorniest problems in healthcare and always pushing for big change. Rajesh is also Chief Growth and Strategy Officer at Panda Health (https://panda.health/). You can follow Rajesh on Twitter @docaggarwal, BMJ Innovations @bmjinnovations and podcast host Helen Surana @hjsurana. BMJ innovations is grateful to the World Innovation Summit for Health WISH for making this podcast series possible.