Juan Manzano is a medical doctor specializing in psychiatry and psychoanalysis. Since 1990 Professor of Psychiatry Child and Adolescent Faculty of Medicine of Geneva. Between 1983 and 2004 he was Director of Medical Services Pedagogical State of Geneva. He was a founder and president of the Swiss Society for Psychoanalysis. Since 2006 president of the Spanish Society of Psychiatry of Children and Adolescents.