Aris Lenos completed his medical school degree at Vienna University in 1998. He underwent training in general medicine in Austria. He completed his cardiac surgery residency training at the Cardiovascular Clinic Bad Neustadt (Germany) in 2008. Since 2012 he works as a Consultant in Bad Neustadt. He is a member of the German Society of Cardiothoracic and Vascular surgery. His main interest is in Aortic surgery, minimal invasive AVR and TAVI.