Social worker, University of Buenos Aires (UBA) and Specialist in Social Sciences and Health. Founding member of the NGOs Network Working in AIDS in Argentina.
President of Intercambios Civil Association and researcher of the UBA’s Faculty of Social Sciences since 1990.
Consultant of the Consultant of the Drug Addiction Research Group of the International Federation of Catholic Universities’ since 1989.
Founding Member and former Head (1999-2000) of the RELARD, the Latin-American Harm-Reduction Network
Former member of the Fondo de Ayuda Toxicológica (1975-95). Member of the National Commission on Drug Abuse and Traffic technical team (1986-89).