Stephan Haas is currently a Senior Consultant in Gastroenterology and Assistant Professor at Karolinska Institutet in Stockholm/Sweden. Born in Bogotá/Colombia, he grew up in Germany where he received his MD from the University of Heidelberg. He was trained in Internal Medicine and Gastroenterology (Univ. of Heidelberg at Mannheim) and became a Senior Consultant at Karolinska Institutet in Stockholm in 2011. For more than 15 years Stephan has been training medical students, nurses and young healthcare professionals in physical examination and history taking, abdominal ultrasound, endoscopy and gastroenterology. He was a guest lecturer at Shanghai Jiao Tong University, a visiting scientist at Harvard University and Johns Hopkins University. Stephan is particularly interested in e-learning and was a teacher in the e-course “flexible, distance and online learning (FDOL), organized by Karolinska Institutet and the UK Manchester Metropolitan University Center for Excellence in Learning and Teaching (CELT).