Rosario has been in the Montessori community for over 10 year. In 2020, She received her AMI Assistant to Infancy Diploma from Montessori Stopani in Tijuana. Previously, She worked for the Guatemalan Consulate as an administrator assisting with immigration legislature. Originally from Guatemala, she is able to bring her bilingual skills into the school's environment. Rosario joined Heartwood in 2022 as a float working closely with the primary and toddler classrooms. She has worked with all ages of children and is excited to join the Elementary classroom this year.