Internship at Harvard Medical School (surgical rotation )
Faculty of Medicine at RWTH Aachen
Junior Residency at Department of cardiac-, thoracic- and vascular surgery Universityhospital RWTAH
Cardiothoracic Residency at the Universityhospital G
General Surgery Residency University RWTH Aachen, Hospital D
Trauma Residency at the Universityhospital Bergmannsheil Bochum (since Sept. 2005)
low cardiac output
right heart failure
colorectal carcinoma