Andrea Zandona, DDS, MSD, PhD, is a tenured associate professor in the Department of Operative Dentistry at the University of North Carolina at Chapel Hill School of Dentistry. In addition to serving on editorial boards and as a reviewer for numerous scientific and dental journals, she has published and lectured nationally and internationally on prevention and management of dental caries. Zandona is a core member of the International Caries Detection and Assessment System Committee. She can be reached at azandona@email.unc.edu.