Since February 1, 2009, he is the chair of the Department of Health Research Methods, Evidence, and Impact (formerly the "Department of Clinical Epidemiology and Biostatistics") at McMaster University in Hamilton, Canada.
Seit 2009 leitet er die Universitätsabteilung für "Forschungsmethoden, Evidenz und Wirkung" (vormals "Klinische Epidemiologie und Biostatistik") an der McMaster University in Hamilton, Kanada.