George Kalamitsis is one of the founding members and General Director of The Hellenic Liver Patient Association. He has been working extensively with multiple stakeholders focusing on patients’ rights as well as building communication channels with organizations and governmental and non-governmental stakeholders, on a National, European, and International level. He participates in multiple, think tanks, Advisory Boards, Publications, and Healthcare Observatory Initiatives, in a national and international level. Through challenging socioeconomic times, he have managed to empower the patient’s movement and achieve important reforms. He also has a deep knowledge of populations, groups, and subgroups: Consumers, Shoppers, Patients, Physicians, Pharmacies, Industry, WHO, OECD, European Parliament, ECDC, EMCDDA, etc.