Dr. Roman Rittweger is a physician, INSEAD MBA, and serial entrepreneur. He founded ottonova, Germany's first fully digital private health insurer, and co-founded athagoras, a consultancy serving the pharma industry where he now serves on the advisory board. Today he works as an independent advisor to founders, management teams, and investors in healthcare and life science – with a focus on companies at inflection points that need clear direction before scaling further. He also supports Vorwerk Ventures as a Venture Partner on healthcare investments. His latest venture, The Override, is a retreat format for senior executives designing their next professional chapter, launching in January 2027 at Schloss Elmau.