Dimitra D.  Dionysiou is a Senior Researcher and Scientific Project Manager at the Institute of Communication and Computer Systems (ICCS), National Technical University of Athens (NTUA). She is currently the head of the Division of Health Technologies of the I-SENSE Group of ICCS. She holds a diploma/MSc degree in Electrical and Computer Engineering, a PhD in Biomedical Technology, and an MSc in Bioinformatics. She has been involved for many years in the development of technologies in the health domain mainly within the framework of EU-funded projects (e.g., ONCOSCREEN, ONCODIR, HEALTHY SAILING, NIGHTINGALE, BOUNCE, CHIC, DrTherapat, MyHealthAvatar, p-medicine, ACGT). Her research interests include digital health, personalized medicine, machine learning and decision support systems in healthcare, as well as technologies for first responders. She has co-authored several peer-reviewed articles and served as an expert evaluator of EU-funded proposals and various journal publications.