Elizabeth Platz, Sc.D., M.P.H., Johns Hopkins Bloomberg School of Public Health (image) American Association for Cancer Research Share Print E-Mail Caption Elizabeth Platz, Sc.D., M.P.H. is an associate professor in the Department of Epidemiology at the Johns Hopkins Bloomberg School of Public Health and co-director of the Cancer Prevention and Control Program at the Sidney Kimmel Comprehensive Cancer Center at the Johns Hopkins University. Credit Elizabeth Platz, Sc.D., M.P.H. Usage Restrictions With credit Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.