Prof. Alfred NAAMAN, DDS, MSc, PhDProfessor director of post-graduate program of Endodontics, Faculty of Dental Medicine, Saint-Joseph University, Beirut, Lebanonalfrednaaman@gmail.comPhD, University Saint-Joseph, 2008Specialty in endodontics, University of Paris 7, 1992University degree in pedagogy: innovative pedagological approach. University Saint Joseph, Lebanon, 2009Doctor in Dental Surgery, Saint-Joseph University, Beirut, 1988Member of the American Association of EndodontistsMember of the Lebanese Society of endodontologyFellow International College of DentistsNumerous publications and oral communications, nationally and internationallyFields of interest and publications : instruments technology, diagnosis, endo-perio relationships