POSITIONS
- Former Board member of the Athens “Evgenideion Hospital” 
 - Scientific Coordinator of the Press Institute at the Union of the Athenian Journalists 
 
MEMBERSHIP
- European Sociological Association (ESA)
- Vice-chair of R/N 18/Sociology of Comminication and Media Research (November 2011 –   )
 - Local organizer of the midterm conference of R/N 29 Social Theory, September 2012, Athens, Greece.
 
 - European Communication Research and Education Association (ECREA)
 - International Visual Sociology Association (IVSA) 
 - International Association for Media and Communication Research (IAMCR) 
 - Hellenic Political Science Association (HPSA) 
 - Greek Sociological Society 
 - Hellenic Sociological Association (HSA), twice member of the Executive Commitee
 - HellenicSemiotic Society (HSS)
 - Greek Pedagogical Society (GPS)