Ger Janssen joined Philips in 2001 and in all his responsibilities in the company computational modelling is a recurring theme, in which he has now over 20 years of experience. He was department head in Philips Research for almost a decade before his current role as thought leader patient digital twin across Philips. In this role he is helping the company to shape the patient digital twin activities of Philips from R&D to clinical space.