Ann Cheney (IMAGE) University of California - Riverside Caption Ann Cheney is an associate professor of social medicine, population, and public health in the School of Medicine at the University of California, Riverside. Credit Omar Gonzalez, UC Riverside. Usage Restrictions None. License Original content 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.