Vice Chairman of the Department of Fixed & Removable Prosthodontics and Dental Material Sciences, University of Zurich, Switzerland. Associate professor at the University of Zurich. PhD from the University of Amsterdam, ACTA dental school, Netherlands. He has been a Visiting Associate Professor in the Department of Periodontics at the University of Texas in San Antonio, USA (2006) and at Harvard School of Dental Medicine, USA (2013).