Thomas R. Wyss, is a Swiss vascular surgeon and researcher. He has graduated from the University of Bern, is a board-certified general and vascular surgeon, and Fellow of the European Board of Vascular Surgery. He completed a clinical research fellowship at the Vascular Surgery Research Group, Imperial College London, United Kingdom, and has gathered research skills in aortic disease including endovascular and open surgery. Management of aortic infections and endovascular techniques are his central interests. He is the head of the vascular surgery service at the Kantonsspital Winterthur, Switzerland.