Tamás Masszi is currently Vice-Dean of the Faculty of Medicine, Semmelweis University, since 2012, where he also serves as Director of the 3rd Department of Internal Medicine. Professor Masszi received his medical degree from Semmelweis University Medical School in 1983. In 1992 he had a scholarship in Paris for clinical training at the Department of Bone Marrow Transplantation of Hopital St Louis led by Eliane Gluckman. In 1993 he became a Consultant Haematologist at the Department of Haematology and Bone Marrow Transplantation, St. László Hospital, Budapest, where he was appointed Head of the Bone Marrow Transplantation Unit in 1997. Professor Masszi became Head of the Department of Haematology and Stem Cell Transplantation at St. István and St. László Hospitals in 2007 and served in the position until June 2016. Professor Masszi is a member of several scientific societies and was the President of the Hungarian Society of Haematology and Blood Transfusion from 2007 to 2011. He served as Chair of the Education Committee for the European Group for Blood and Marrow Transplantation between 2003 and 2012. Since 2003 he is the chair of the National Board for Haemopoietic Stem Cell Transplantation. He has authored or co-authored more than 140 papers in the field of haematological malignancies.