Marc B. Schenker, MD, MPH, is distinguished professor emeritus of public health sciences and medicine at the UC Davis School of Medicine. He has more than 35 years of experience in medicine and public health research, teaching, and public service. Dr. Schenker is also founding director of UC Davis’ Center for Occupational and Environmental Health and Western Center for Agricultural Health and Safety, and the University of California’s Migration and Health Research Center. His specialty is occupational and environmental disease, with a focus on respiratory and reproductive health. Dr. Schenker also conducts epidemiologic research and public policy advocacy on the health of global migrant populations, with a particular focus on farmworkers and occupational disease. He has published more than 200 scientific manuscripts and six textbooks and has received numerous awards for his work. Dr. Schenker also is vice president of the UCSF Medical Alumni Association.