Johnna Gueorgueiva is the Director of Testing and Measurement with the Dental Assisting National Board (DANB). Before joining DANB she was Senior Psychometrician with the Riverside Publishing Company (RPC), and managed a formative assessment project for a very large school district. Her first foray into psychometrics was as Manager of Research and Psychometric Services with the American Society for Clinical Pathology (ASCP) where she managed 21 large scale computer adaptive exams. She is currently working on her PhD in measurement at the University of Illinois at Chicago (UIC).