1975     D.D.S., University of Berlin, School of Dentistry
1987     Dr. med. dent., University of Berlin, School of Dentistry
1975-77     Associate in private practice in General Dentistry in Berlin, Germany
1978 - 84     Assistant Professor
        Department of Operative Dentistry and Endodontics,
        Freie Universität Berlin, College of Dentistry
1984 - 94     Associate Professor
        Department of Operative Dentistry and Endodontics,
        Freie Universität Berlin, College of Dentistry
        Head of the department: Prof. J.F. Roulet
1990/91     Visiting Professor at the University of Florida, Gainesville, USA, for 9 months.
1994-2008   Associate Professor
        Dept. of Operative Dentistry, Preventive Dentistry and Endodontics
        Charité-Universitätsmedizin Berlin, College of Dentistry, Campus Virchow-Klinikum,
        Head of the department: Prof. J.F. Roulet
        since 2003: temporary head of the department: Prof. K.R. Jahn
2008 - 2011  Associate Professor
        Charité-Universitätsmedizin Berlin, College of Dentistry, Aßmannshauser Straße,
        Dept. of Operative Dentistry and Periodontology
        Head of the department: Prof. Dr. A.M. Kielbassa
July 2011 to June 2013
        Temporary Head of the Dept. of Operative Dentistry and Preventive Dentistry
Since June 2013
         Associate Professor
       Charité-Universitätsmedizin Berlin, College of Dentistry, Aßmannshauser Straße,
       Dept. of Operative Dentistry and Preventive Dentistry
       Head of the department: Prof. Dr. Sebastian Paris