Dentist in private practice since 1990.
CEREC user since 1994.
Member of the editorial board of the International Journal of Computerized Dentistry; German Quintessence Journal of Dental Technology; International Digital Dental News Journal.
More than 100 publications about All-Ceramics, computerized dentistry, implantology, epidemiology. Co-Publisher of the Quintessence book "CAD/CAM and All-Ceramics".
The main focus of work, lectures, and publications: Restorative dentistry, adhesive technique, all-ceramics, computerized dentistry, and implantology.
Since 1996 presenting seminars on clinics of all-ceramics and computerized dentistry.
For more than 10 years lecturer at the "Karl-Haupl-Institute" in Dusseldorf. Foundation member of the "Cerec Masters Club".