Florian Rossiaud-Fischer trained as an economist and went on to study computer and data sciences. In his previous role with a healthcare consultancy, he developed a new integrated care model, which subsequently gave rise to the Réseau de l'Arc and VIVA insurance. Florian Rossiaud-Fischer grew up in Geneva before moving to Zurich. He is fluent in French and Swiss German, as well as English, Spanish and Portuguese. He has been Director of the Medizinisches Zentrum Biel (MZB) since 1 April 2024.