Dr. Peggy Reynolds is a Senior Research Scientist at the Northern California Cancer Center and Consulting Professor, Stanford University, Department of Health Research and Policy. She has
conducted a number of cancer epidemiology studies, with a particular focus on environmental
risk factors, including several geographic information system-based studies of patterns of cancer incidence in areas of high agricultural pesticide use in California. She has served as a co-investigator since their inception in 1995 for two large ongoing research efforts: a population-based case-control study of childhood leukemia, the Northern California Childhood Leukemia
Study; and a prospective cohort study of cancer in women, the California Teachers Study.