He is an Assistant Professor at Université de Sherbrooke, Chercheur-boursier Junior 1, Fonds de recherche du Québec – Santé, working at the Programmes d’études et de recherche en toxicomanie--Faculté de médecine et des sciences de la santé, Campus Longueuil. He has vast expertise in assessing policy changes using multiple datasets from countries such as Brazil, Dominican Republic, Chile, Israel, Serbia and a record of publication of more than 40 peer review papers including journals such as Epidemiology and Addiction.