April 1997 – June 1997
Elective study year:
Department of Cardiac Surgery, Texas Heart Institute, Houston, Texas, USA

January 1998 – November 1999
General surgery, trauma surgery, Spital Thun, Switzerland

July 1999
Visiting doctor:
Maxillofacial surgery, Lucerne Cantonal Hospital, Switzerland

March 2000
Visiting doctor:
Cranial, oral and maxillofacial surgery, Bern University Hospital, Switzerland

November 2002 to December 2005
Cranial, oral and maxillofacial surgery, Bern University Hospital, Switzerland

January 2006 to December 2006
Trousseau Children’s Hospital, Paris, France

January 2007 – October 2007
Cranial, oral and maxillofacial surgery, Bern University Hospital, Switzerland

Since March 2008
Independent private practice in Zug Canton, Switzerland