She did a post-doc in occupational health and health promotion at the Center for the Promotion of Health in the New England Workplace (CPHNEW), a center for excellence funded by the National Institute for Occupational Safety and Health (NIOSH). She has extensive research experience on worker safety and health, workplace organizational environment, and workplace participatory interventions in the long-term care facilities. Her research has been focusing on promoting sleep quality and health outcomes of health care workers. She has published numerous