Her research interests include developing interventions to acces and improvement of quality of Oral Health System in Public Sector.Dr. San Martin has finished a research program at Harvard School of Dental Medicine and The Forsyth Institute, where she focused in developing a new global oral health curriculum and implementation of effective preventive methods. Faculty member of University of Seville and Universidad Rey Juan Carlos, Spain. Coordinator of the Cooperation Group for Oral Health, including educational, research and community service program for DDS students.