Professor Markus Peck-Radosavljevic, MD MBA, is Professor of Medicine and Chairman at the Internal Medicine & Gastroenterology (IMuG) with Centralized Emergency Service (AE) at Klinikum Klagenfurt in Klagenfurt, Austria.

Prof. Peck is a graduate of the Medical University of Graz Medical School, did his research training Medical University of Graz, University of Alberta in Edmonton Canada, Baylor College of Medicine in Houston Texas, and completed his clinical training in Internal Medicine, Gastroenterology/Hepatology, Infectious Diseases, and Intensive Care Medicine at the Medical University of Vienna, Austria.

Over many years until the end of 2015, Professor Peck has been leading the Portal Hypertension, the HIV-HCV-Coinfection, and the Hepatocellular Carcinoma (HCC) Study Groups at the Medical University of Vienna. Amongst others, he has been running most HCC- trials in Austria.

Professor Peck has served as Vice-secretary of EASL from 2011 to 2013 and as Secretary General of EASL from April 2013 to April 2015. He also served as the Secretary General of the Austrian Association for Internal Medicine from 2006-2014. He was member of the UEG Council between 2015 and 2021 and Chair of the United European Gastroenterology (UEG) Public Affairs Committee (PAC) 2018 – 2021. From 2019 to 2021, he was serving as the Secretary General of the International Association for the Study of the Liver (IASL), which he took over as President in 2021.