Social Worker and Specialist in youngsters’ social problems, University of Buenos Aires.

Coordinator of Intercambios Civil Association’s Investigation Department. Researcher and professor of the Faculty of Social Sciences of the University of Buenos Aires since 1988. Founding Member of the Argentinean Harm Reduction Network (REDARD). Member of the Argentinean Consortium for the Fogarty International Mount Sinai School of Medicine/New York State/Argentina Program, National Institutes of Health, United States of America. Member of the Editorial Committee of  “The International Journal of Drug Policy”.

Author of numerous articles in local and international publications.