Dr. George E Dafoulas is a digital health services clinical consultant and clinical research fellow at the Faculty of Medicine, University of Thessaly, Greece. He earned an M.D. (Doctor of Medicine) from the Medical School of the Aristotle University of Thessaloniki and then completed his MBA (Master of Business Administration) in Health Services Management at the Nottingham Business School-Nottingham Trent University. Dr. George E Dafoulas was a visiting scholar at CSAIL-MIT, Cambridge-Boston, USA, where he was working on the topics of open source/open science for Global Health. He has worked as an EHTEL Medical Officer and as a Clinical Research fellow of the current University and of the University of Birmingham, UK, in projects related to Diabetes, as well as e-health and e-care services and real-world data analytics. He has also been an organising committee member of Heath Hackathons and Datathons. His work has resulted in over twenty publications, with over 380 citations.