Since 2006
Director, Department of Visceral and Vascular Surgery, Vivantes Humboldt Hospital
2001 - 2005
Deputy Chief at University Hospital Freiburg, Department General Surgery, Freiburg, Germany
1997
Medical education at the Brown University, Providence RI, USA
1995
Deputy Chief at University hospital Rostock, Visceral and Vascular Surgery, Rostock, Germany
1987 - 1993
Surgical fellowship in General Surgery at Rostock University
Further Qualification in “Surgical Intensive Care Medicine” and “Emergency Medicine”, Rostock, Germany
1981 - 1987
Medical education at the Rostock University, Germany