Robert received his PhD in Biochemistry from the Leiden University Medical Center on the study of Oncogenic cell transformation. He subsequently moved to Stanford University (USA) to do his Post Doc studying neural stem cells. Upon his return to the Netherlands he continued the study of stem cells in the group of Prof. Hans Clevers at the Hubrecht Institute in The Netherlands.
In the group of Hans Clevers he was part of the team that developed the breakthrough technology that allowed the expansion of adult stem cells. The so called Organoid Technology became the basis of ‘Hubrecht Organoid Technology’ (HUB) of which he is currently the CEO.