- MD, DDS, Phd, Craniomaxillofacial Surgery
- MD: University of Utrecht, The Netherlands, 1976
- DDS: University of Utrecht, 1971
- PhD: University of Utrecht,1986
- Board certified Oral an Maxillo Facial surgeon, the Netherlands, 1986
- Board certified Cranio-Maxillo Facial surgeon, Belgium 1990.
- Training in Cranio- Maxiilo Facial and aesthetic surgery:
- 1970-71: Oral and Maxillo Facial Surgery, University of Utrecht, the Netherlands
- 1976-79: Cranio-Maxillo Facial Surgery, University of Utrecht, the Netherlands
- 1979-80: Facial aesthetic and Reconstrudive Surgery, Central Krankenhaus, Bremen, Germany.