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High School
Diana Stoltenberg
Spanish TeacherDiana Cruz Stoltenberg joined Excel in 2016 and currently serves as a Spanish teacher at Excel Academy. Priory to Excel, Diana worked as a social studies High School teacher in Bogotá, Colombia, and as a Spanish teacher in Chicago and Boston. Diana holds a bachelor’s degree in education from Universidad Distrital Francisco José de Caldas, Colombia and a master’s degree in Spanish education from Universidad de Alcalá de Henares, Spain.