Mark Espeland, Ph.D. (IMAGE) Atrium Health Wake Forest Baptist Caption Mark Espeland, Ph.D., professor of gerontology and geriatric medicine at Wake Forest University School of Medicine. Credit Wake Forest University School of Medicine Usage Restrictions No restrictions 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.