Surgical Training/Career
1974 – 1979 St Antonius Hospital Utrecht
1980 – 1981 Binnengasthuis Amsterdam
1981 – 1983 St Radboud Hospital Nijmegen
1983 – 1992 St Elisabeth Hospital Tilburg
Academic career
1992 – 2009 Professor of Surgery, University Medical Center Utrecht
Advisory Board Membership
Klinik Gut, St Moritz, Switzerland
Superv. Board Memberships
Regional Ambulance Service, Bilthoven
Medical Education and Training Center, Bilthoven
St. Anna Hospital, Geldrop
Review Board Memberships
European Journal of Trauma and Emergency Surgery
Journal Medical & Biological Engineering & Computing
British Journal of Sports Medicine
Persian Journal of Clinical Orthopedics
Polish Journal of Orthopaedics
Chinese Journal of Orthopaedic Trauma Injury
Archives of Orthopaedic and Trauma Surgery
Brazilian Journal of Orthopedic Trauma Surgery
Corresponding Memberships
Orthopedic Trauma Association
Deutsche Gesellschaft für Unfallchirurgie
Sociedad Venezolana de Cirugia Orthopedic y Traumatologia
Sociedad Boliviana de Ortopedia y Traumatologia
Honorary Memberships
Dutch Trauma Society
Asociación Argentina del Trauma Orthopédico
AO Latin-America
Sociedad Paraguaya de Ortopedia y Traumatologia
Management Activities UMCU
1992 – 2002 Medical Manager Division of Emergency Medicin
1999 – 2002 Director of Regional Trauma Center
1997 – 2004 Chief Department of Surgery
1997 – 2007 Director of Division of Surgical Specialties
AO Foundation
1994 – 1997 President AO Alumni Association
2006 – 2008 President AO Foundation
1988 – Present Member Board of Trustees
2004 – 2010 Member Academic Council
2001 – 2006 Member Board of Directors
2008 – 2010
AO Alliance Foundation
2014 Founding Member
AO = Arbeidsgemeinschaft für Osteosynthesefragen / www.aofoundation.org