George Valiotis
Executive Director

George is the overall strategic lead for the secretariat by acting as the direct link between the Board, and our membership networks including the Scientific Advisory Committee, and Special Interest Groups. He represents the voice of health management to many European and international bodies including the European Parliament, the European Commission, the World Health Organisation, Industry bodies, and community groups. He has an active role in all of EHMA's projects by providing high level advice on health management matters. He Chairs EHMA's webinar series, guides the coordination of the annual conference, and executive training programmes. George has worked in executive roles specializing in health management, policy, research, systems thinking, human rights, education and training. George most enjoys cooking traditional Greek food, trampolining, and solving Rubik's cubes. He is a native Greek speaker, fluent in English and speaks French. Contact George if you have any questions about EHMA's strategic plans, if you would like to become an EHMA member, or if you would like the input of EHMA in any policy matters.  


Federica Margheri
Chief Operating Officer

Federica oversees EHMA's operations, she manages the annual conference programme, partnerships and membership, and supports project work. As a member of the senior management team, she provides high level strategic advice on financial and health management initiatives. She brings over 10 years’ experience in European and international organisations, having worked both at the European Parliament and the European Commission. Federica enjoys art in all its forms and volunteers with youth organisations in the field of education and employment. Federica speaks Italian, English and French. Contact Federica if you would like to become an EHMA member, would like to propose a partnership, or for our conference, training programme or events.  

Rafal Mohamad

Rafal Mohamad
Finance and Administration Officer

Rafal is responsible for EHMA's day-to-day office management and administration. This includes running EHMA's financial operations, providing financial support to EHMA's EU-funded projects, and providing administrative and logistical support to the EHMA Secretariat, members and partners. She holds a bachelor's degree in Accountancy and Taxation. Before joining EHMA, Rafal worked as an Executive Assistant at Colift. Rafal enjoys karting, hiking, playing video games and digital drawing. She is a native speaker of French and Arabic. She is also fluent in English and is currently learning Dutch. Contact Rafal if you have any questions about your payment or invoice, or general questions about the work of the EHMA office.



Laura Cande
Policy and Projects Consultant

Laura coordinates the work of the Scientific Advisory Committee, the Annual Conference Committee, and the Conference Rapporteurs Programme; as well as projects on vaccine uptake, health management digital skills, and process improvement. She is an experienced health manager having worked as a coordinator in quality and process improvement projects to increase efficiency, compliance with legislation requirements, and patient satisfaction in the United States. In Haiti she oversaw project implementation in various international non-governmental organisations in humanitarian emergency response and development. Laura holds a Master’s in Public Health Sciences with a focus on health policy & systems, from the Université Libre de Bruxelles. –She is an avid baker who never misses the opportunity to bring homemade desserts to gatherings. Laura is a native speaker of English, French and Haitian Creole.  Contact Laura if you would like to become an EHMA member, want to collaborate on an EU project, if you’re interested in digital skills, or to become a conference rapporteur. 

Emmi Weller
Policy Officer

Emmi coordinates EHMA's involvement in policy networks including EU4Health, European Alliance for Value Based Healthcare, and our engagement with decision makers. She has an active role in all our projects to ensure they are both aligned with and inform European policy developments. Her first degree is in Global Public Health which she obtained at Leiden University College (The Netherlands), with an exchange semester at the Tulane University School of Public Health and Tropical Medicine (United States). She is a graduate of the Erasmus Mundus Master’s degree in European Health Economics and Management taught jointly by: University of Oslo (Norway), University of Bologna (Italy) and Management Centre Innsbruck (Austria). Emmi enjoys hiking, local food markets, picnics with a nice view, and discovering new cultures. Emmi is a native speaker of French and German, and fluent in English and Spanish. Contact Emmi with any questions about our policy work or representations. 


Tina Hadzic

Tina Hadžić
Communications Officer

Tina oversees all communications for EHMA's work including our events, projects, policy and health management networks. This includes oversight of social media, websites, stakeholder mapping, and design of publications. She holds a Masters degree in English Linguistics and Literature from the University of Granada, and a joint Masters degree in Democracy and Human Rights from the University of Bologna and the University of Sarajevo. Tina previously worked with the Helsinki Committee for Human Rights in Serbia and the European Network of National Human Rights Institutions (ENNHRI). She was born and raised in Bosnia and Herzegovina, and has lived and worked in Spain, Serbia, Italy, and Belgium. She is passionate about animal welfare, enjoys cooking and travelling. She speaks Bosnian and English. Contact Tina if you want to become an EHMA member, or with any questions or ideas about our communications and stakeholder engagement. 

Evelyn Donohoe

Evelyn Donohoe
Policy Officer

Evelyn is EHMA Policy Officer and oversees a project on the digitalisation of medication management. She has over a decade of experience in Health and Social Care settings in the Republic of Ireland and the United Kingdom. Evelyn gained a Master’s in Social Work from the University of Edinburgh. Following this, she worked in Mental Health in integrated Health and Social Care Teams. Prior to joining EHMA, Evelyn was awarded a Master's in Global Health Public Policy, from SciencesPo, Paris. Evelyn lived in China for one year and won a certificate of participation in a county Tai Chi competition. Evelyn speaks English and French and is currently learning German.  


Sara Doguelli

Sara Doguelli
Events and Communications Assistant

Sara supports events management and communications at EHMA. She is involved in planning and hosting webinars and the EHMA 2022 Annual Conference. She is currently completing a master's degree in International Health and Social Management at the (MCI) Management Center Innsbruck in Austria. Sara is passionate about women's health and advocates for global health equity. Next to her professional pursuits, she hosts community spaces centred around wellbeing and goal setting. Sara is a native speaker of English, Turkish and speaks Dutch fluently. She enjoys hiking with her dog and friends and is a patisserie enthusiast. Reach out to Sara if you would like to engage with EHMA and its members and if you have any ideas or questions about events or communications.