Joseph Hosni taught Film History, Theory and Aesthetics as well Documentary Film at USEK between the years 1999-2015. He is now Assistant Professor at NDU teaching Author Film, Documentary Cinema and Semiotics of Images. He holds a Bachelor of Arts in Film from San Francisco State University - USA, a Master I in Cinema Studies from the University of Paris 7 - Denis Diderot, a Master in Theatrical Studies from USEK, and a PHD in Film Studies from USEK - Lebanon.