Christina Zarcadoolas, Ph.D., is associate clinical professor in the Department of Community and Preventive Medicine, Mount Sinai School of Medicine, in New York City. She is a sociolinguist who has spent thirty years studying language and literacy of vulnerable populations.

Andrew F. Pleasant, Ph.D., is an assistant professor in the Department of Human Ecology and the Extension Department of Family and Community Health Sciences at Rutgers, the State University of New Jersey in New Brunswick, New Jersey. He previously served as a temporary advisor to the World Health Organization in Geneva, Switzerland, and actively conducts research both in the United States and internationally.

David S. Greer, M.D., is dean of medicine emeritus, and professor of community health emeritus at the Division of Biology and Medicine, School of Medicine, Brown University. Greer has been a family doctor, researcher, medical school leader, community leader, and mentor to countless health professionals for many decades. He was a founding director of International Physicians for the Prevention of Nuclear War, which won the Nobel Peace Prize in 1985.