• Former Board member of the Athens “Evgenideion Hospital” 
  • Scientific Coordinator of the Press Institute at the Union of the Athenian Journalists 


  • 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)