Winston Tseng, PhD, is a Research Professor of Community Health Sciences and Associate Director of Research at Health Research for Action Center. Dr. Tseng's research focuses on community health collaborations with underserved communities of color to understand their assets and needs and develop and implement interventions to strengthen their community infrastructure and improve their health and social conditions. He uses participatory approaches by exchanging/sharing research and evaluation skills with his community partners to develop community data/research capacity, define community health inequities, identify critical community health resources, and design and conduct culturally relevant interventions and evaluations to strengthen their community infrastructure for research and services. His research includes work on racial/ethnic health inequities, health promotion/education in diverse communities, community health planning and policy development, mental health, and healthy aging. Selected recent projects include community-defined evidence practices for mental health among Hmong older adults in Butte County, CA; arsenic remediation technology, safe drinking water, and community education in San Joaquin Valley, CA; Help@Hand virtual screening of mental health services in Monterey County; and Regional Pacific Islander Taskforce health equity initiative across San Francisco Bay Area.