Library Teacher
(513) 779-6585
dcastrejon [at]

Diane received her Bachelors Degree in elementary education and her Masters Degree in education theory and practice from The Ohio State University. She obtained her Reading Endorsement (kindergarten-12th grade) from Miami University. She has experience teaching at the preschool through 4th grade level.

This is Diane's 13th year teaching  at MTCES. Diane and her husband Jose have three children--Allie, a graduate of Otterbein University and now a 3rd grade teacher at Kings Local Schools; Cory (MTCES Class of 2010), a University of Notre Dame graduate who now works for Deloitte and Touche; and Tessa (MTCES Class of 2014), who is a junior at The Ohio State University.

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Mother Teresa Catholic Elementary School
7197 Mother Teresa Lane* | Liberty Township, OH 45044   513.779.6585
This school complies with The Decree on Child Protection which is promulgated by the Archbishop of Cincinnati.
MTCES has 563 students in grades K-8 as of October 31, 2020. 
Based on the formal requirements set by the Archdiocese of Cincinnati, all Mother Teresa employees as well as volunteers who have contact with children as part of their duties, are required to set up and maintain a VIRTUS account.  The VIRTUS program includes a Protecting God’s Children Awareness Session as well as a background check. In addition, employees complete a BCI and FBI check in accordance with our accreditation through the Ohio Catholic School Accrediting Association.

Staff Help Desk  |  © 2020. Mother Teresa Catholic Elementary School. All Rights Reserved.

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