University of Medicine and Pharmacy Carol Davila Bucharest, George Emil Palade
Consultative College for Research, Development and Innovation of the Ministry of Education and Research
health, Member
CNATDCU (National Conciliation Committee of Titles, Diplomas and University Certificates), Vice-President
Senate Education Commission Romania, President
Council of Europe on transplant problems, Expert
IC Fundeni, Scientific Council

Member of scientific societies:
National
President of the Romanian Surgery Society
President of the Roman Transplant Association
(Romtransplant)
President of the Roman Association of Endoscopic Surgery and other intervention techniques (ARCE)
President of the Roman Association of Telemedicine and Applications
Spaces for Health (ARTASS)
President of the Roman Association of Hepato-biliopancreatic Surgery and Hepatic Transplant
International
Member of the European Society for Organ Transplantation
Member of the Balkan Medical Union
-Member of the Executive Board of the International Association of
Surgeons and Gastroenterologists (IASG)
Member of the European Endoscope Surgery Association (EAES)
-Member of the TTS (The Transplantation Society)

Invited speaker
Roma 2002 National Institute of Cancer
Egypt 2003- University of Mansoura
Lisbon 2003
Chisinau 2003, 2005
Zurich 2004