Social worker, University of Buenos Aires (UBA) and Specialist in Social Sciences and Health, FLACSO/CEDES. President of Intercambios Civil Association. Founding member of the NGOs Network Working in AIDS in Argentina. Founding Member and former Head (1999-2000) of the RELARD, the Latin-American Harm-Reduction Network.

Professor and Researcher of the UBA’s Faculty of Social Sciences since 1990. Professor of the UBA’s Master Degree on Drugs’ Abuse since 2000. Consultant of the Drug Addiction Research Group of the International Federation of Catholic Universities’ since 1989.

Former member of the Fondo de Ayuda Toxicológica (1975-95). Member of the National Commission on Drug Abuse and Traffic technical team (1986-89). Scholarship from the Centro Italiano di Solidarietà, Italy, in 1987.

Trainer of the Ministry of Education and of the Secretariat of Education of the Municipality of Buenos Aires (1986-87) and  (1990-96). Trainer of LUSIDA’s project, Ministry of Health and Social Action, 1998-99.