Research Topics: Environmental and occupational epidemiology; cancer epidemiology; pesticides; air pollution; radon; polycyclic aromatic hydrocarbons; phthalates.

Research Topics/Projects: Cancer epidemiology, using epidemiologic tools to understand carcinogenesis at the population, individual, tissue and molecular levels to better prevent and control the disease risk and progression. Much of my work includes a focus on nutrition and alcohol. Recent projects include examination of factors associated with mortality after a breast cancer diagnosis, breast cancer epidemiology in Puerto Rico, and examination of reduction of alcohol consumption in relation to cancer risk and mortality. In addition, I am working on a project regarding caregiving and caretaking among those with disability.

Research Topics: Environmental epidemiology; global health; health effects of mixtures; toxic metals and child development; nutrient-metal interactions; dietary predictors of toxicant exposure.

Research Topics: Assessing air pollution exposure and associated health outcomes, and the underlying biological mechanisms; examining lifestyle factors, gene-environment interaction and cancer etiology, survival and prevention; as well as using a life-course approach to understand the role of various environmental and social exposure on child development and human health.

Research Topics: Health outcomes and quality of care assessment; economic evaluation of healthcare programs; comparative effectiveness research; multidisciplinary team science and stakeholder engagement; implementation science, and regional care delivery in surgical oncology.

Research Topics: Assessing the health risks and biomarkers of exposure; effect and susceptibility to pesticides, air pollutants and persistent halogenated aromatic hydrocarbons.

Research Topics: Environmental health and toxicology; environmental epigenetics; mechanism(s) of metal carcinogenesis; development of alternative and novel prevention and treatment approaches for human diseases related to environmental exposures; and FRY gene and cancer progression.

Research Topics: Environmental exposure monitoring, air pollution modeling, health impacts of environmental exposures.