Dr. Kasner is an exposure scientist with a focus on leveraging the tools of precision agriculture to prevent injury and illness among workers. He participates in strategic planning and partnership engagement for the agriculture, forestry, and fishing industries in his role as Outreach Director at the Pacific Northwest Agricultural Safety and Health (PNASH) Center. He has conducted pesticide exposure assessments for farmers in Southwest China, led pesticide-related occupational epidemiology studies at the National Institute for Occupational Safety and Health (NIOSH), and participated in Washington and Oregon state initiatives addressing pesticide application safety. He also contributes to projects about wildfire smoke and COVID-19, with a particular emphasis on data for agricultural health indicators, practical solutions, and reproducible research.