Cristina Leon joined Oak Hall as a 5th grade teacher in the spring of 2023. In the fall of 2023, she transitioned to 3rd grade. She previously worked as a substitute in the lower school and helped in the Administration building. She holds a Bachelor of Science degree from the College of Charleston in Elementary Education and dual certification in Early Childhood Education. Cristina previously worked as a 1st grade teacher in Bogota, Colombia. She taught at a bilingual school for seven years before returning to the United States with her husband and German Shepherd, Hunter.