Lawrence H. Kushi, ScD, is Director of Scientific Policy at the Kaiser Permanente Northern California Division of Research. Prior to joining the Division of Research, Dr. Kushi was at Columbia University, where he held the Ella McCollum Vahlteich Chair in Human Nutrition in the Department of Health and Behavior Studies, Teachers College; and he was a member of the Herbert Irving Comprehensive Cancer Center at Columbia-Presbyterian Medical Center. Dr. Kushi is internationally recognized for his expertise in nutritional epidemiology, and his research interests focus on the role of diet and nutrition in the etiology of coronary artery disease and breast and other cancers. He serves on a grant review committee for the American Cancer Society and has served on various American Cancer Society committees to develop guidelines for the dietary prevention and management of cancer. Dr. Kushi has also served on review committees for the Epidemiology and Disease Control Study Section of the National Institutes of Health, and the Integration Panel of the Breast Cancer Research Program of the US Army Medical Research and Materiel Command. He was formerly the chair of the Food and Nutrition Section of the American Public Health Association; on the executive committee of the American Society of Preventive Oncology; and has worked at the Fred Hutchinson Cancer Research Center and the University of Minnesota School of Public Health. Dr. Kushi graduated from Amherst College and the Harvard School of Public Health.