 During his life he was awarded the Simón Bolivar Award of the American Psychiatric Association, Doctor Honoris Causal at Athens University (Greece), Cordoba University (Argentina), and University of Cluj-Napoca (Romania).He also received an Honorary Professorship at Cayetano Heredia Peruvian University and the University of Belgrade.Mezzich is author/coauthor of over 200 scientific journal articles and book chapters and wrote more than 20 books and monographs and is the Editor/coeditor of Psychopathology, Basel, and Psiquiatría y Salud Integral, New York.