Prof. Dr. Ivo Krejci graduated from the University of Basel, Switzerland, and received his Dr. med. dent. degree in 1986 and his Privatdozent (Switzerland) in 1993 from the University of Zurich, Switzerland. He is fellow of the Academy of Dental Materials and has a postgraduate specialisation diploma of the Swiss Society of Preventive and Restorative Dentistry. He is past president of the Swiss Society of Preventive and Restorative Dentistry, past president of the Academy of Operative Dentistry European Section, past member of the editorial board of the Journal of Dental Research and member of several associations. Prof. Krejci has published over 280 articles and book chapters on restorative concepts, esthetics, posterior composites, tooth colored adhesive inlays, onlays and adhesive slot bridges, light curing, adhesion, glass ionomers, base materials, finishing techniques, compomers and lasers and he is author of three textbooks. Prof. Krejci has supervised more than 60 doctoral theses and has lectured on numerous international scientific meetings and continuing education courses. He is currently Ordinary Professor and Chairman of the Division of Cariology and Endodontology, Director of the Department of Preventive Dentistry and Primary Dental Care and President of the Section of Dental Medicine at the University of Geneva, Switzerland. and Periodontology
1992 Habilitation "Tooth-colored restorations" and venia legendi at the University of Zurich
1992-1998: Head of conservative dentistry at the Clinic for Preventive Dentistry, Periodontology and Cariology, Center for ZMK Medicine, University of Zurich, Switzerland
Since 1998: Professor, head of the Division of Cariology and Endodontics, University of Geneva, Switzerland
1998-2004: Director of the Department TERBO, University of Geneva, Switzerland
2003-2009: Vice-President, Section de Médecine Dentaire, University of Geneva, Switzerland
Since 2009: President, Section de Médecine Dentaire, University of Geneva, Switzerland
Since 2011: Scientific Responsible of Dentalhygienikerinnenschule Geneva, Switzerland
Since 2014: Director of the Département de Médecine addition Dentaire Preventive et de Premier Recours, University of Geneva, Switzerland