Head of the Center for eHealth Applications and Services (CeHA) at FORTH and Director of the Hellenic Digital Health Cluster. He has overseen the design, testing, and real-world deployment of more than 400 EHR and digital health projects in Greece’s National Health System, along with numerous other initiatives focused on precision medicine, cybersecurity, and telemedicine. Through his leadership in service delivery at the smartHEALTH European Digital Innovation Hub (EDIH), he supports hospitals and companies in accessing financing and translating innovations into practice across both public and private healthcare sectors. An active contributor to EU-funded initiatives, international health informatics organizations, and leading scientific forums, he is widely recognized for driving digital transformation in healthcare.