His research primarily focuses on the identification of sources and the health impacts of occupational and environmental exposures, with particular interest in the effect of environmental in utero exposures on health of pregnant women and their children. Dr. Burstyn's methodological expertise lies in the area of measurement error and hierarchical data. He collaborates extensively both nationally and internationally. Dr. Burstyn is ready to take part in tackling any occupational health problems that the public or his colleagues bring to his attention.