Fellow of the International Board for Certification of Maxillofacial and Oral Surgeons, International Society of Oral and Maxillofacial Surgery
Specialist in oral and maxillofacial surgery
Fellow of the International Board for Certification of Maxillofacial and Oral Surgeons, International Society of Oral and Maxillofacial Surgery
Specialist in Oral and Maxillofacial Surgery, Swiss Society for Oral and Maxillofacial Surgery
Fellow: Diploma of the European Association of Cranio-Maxillo-Facial Surgery, European Board of Cranio-Maxillo-Facial Surgery
MBChB Faculty of Medicine, University of Pretoria (SA)
MChD (Maxillo-Facial and Oral Surgery), Cum Laude, Faculty of Dentistry, University of Pretoria (SA) (Prof. K-W. Bütow)
BChD (Honours) Oral Medicine, Oral Pathology, Oral Radiology, Faculty of Dentistry, University of Stellenbosch (SA)
BChD Faculty of Dentistry, University of Stellenbosch (SA)
Senior Physician, Department of Oral and Maxillofacial Surgery, University Hospital Zurich (CH)
Senior Consultant, Department of Oral and Maxillofacial Surgery, University Hospital Zurich (CH)
Part time Consultant (by May 2001-2006 Invitation), Department of Maxillo-Facial and Oral Surgery, Medical University of South Africa
Deputy Clinic Director, Department of Maxillo-Facial and Oral Surgery, University of Pretoria (SA)
Senior Physician, Department of Maxillo-Facial and Oral Surgery, University of Pretoria (SA)
Senior Consultant, Department of Maxillo-Facial and Oral Surgery, University of Pretoria (SA)
Assistant, Department of Maxillo-Facial and Oral Surgery, University of Pretoria (SA)
Dentist and honorary appointment, Department of Health and Welfare and Department of Maxillo-Facial and Oral Surgery, University of Witwatersrand (SA)
Dentist, South African Defence Force
International Association of Oral and Maxillofacial Surgery
European Association of Cranio-Maxillo-Facial Surgery
European Faculty of the AOCMF
DÖESAK: German-Austrian-Swiss working group for tumours in the maxillofacial region
SAKM (Swiss Association for Maxillofacial Surgery and Oral Diseases)
SAKK (Swiss Association for Clinical Research)
SGMKG (Swiss Society for Oral and Maxillofacial Surgery)
SSO (Swiss Dental Association)