Mrs. DuPree joined St. Cecilia Catholic School in 2012. Prior to joining St. Cecilia, Mrs. DuPree had twenty-two years of teaching experience. In addition to teaching middle school Religion and Science, she is also the Head Softball Coach. She holds a Bachelor’s Degree in Teaching, and a Masters Degree in Education, both from Sam Houston State University. Karen enjoys being outside hiking and exploring, and when not outside reading, jigsaw puzzles, and going out to eat.

Mrs. Grannen joined St. Cecilia Catholic School in 2021. She holds a Bachelor’s Degree in Industrial Engineering from Universidad Javeriana Bogotá, a Master’s Degree in Finance from Universidad de los Andes Bogotá, and a Master’s Degree in Economics from SUNY Albany. Maria Elena is originally from Colombia and has lived in Houston for nearly 30 years. She and her husband, Greg, have been parishioners of Saint Cecilia Catholic Church since 2003, and they have two sons studying at UT Austin. Mrs. Grannen enjoys spending time with her family, traveling, and volunteering at church. She is currently a member of the Life-Teen core team and the Saint Vincent de Paul Society – St. Cecilia Chapter.

Ms. Grobelny joined St. Cecilia Catholic School in 2003. She was originally with St. Cecilia from 1995 to 1997 before returning in 2003. She has over seventeen years in education. She has held both the positions of Secretary and Receptionist during her time at St. Cecilia. Adrianne’s two children are St. Cecilia Alumni – Allen-Michael, Class of 1999, and Lindsey, Class of 2012.

Mrs. Guerre joined St. Cecilia Catholic School in 2018. Prior to joining St. Cecilia, Mrs. Guerre had fourteen years of teaching experience. She holds a Bachelor’s Degree in Education (Elementary Ed / Special Ed) from Stephen F. Austin State University. Katy is a lifelong member of St. Cecilia Catholic Church. She enjoys spending time and traveling with her family.

Mrs. Milly Habibi joined the St. Cecilia Catholic School staff in 2024. She holds a bachelor’s degree from Oklahoma State University and her Master’s Degree in Pastoral Studies from the University of St. Thomas. She comes to Saint Cecilia with over two decades of education at Catholic, public, and hybrid schools. She has also taught religion at parishes from Catechesis of the Good Shepherd to prepare for the Sacraments of OCIA (former RCIA). She is a Catholic wife and mother of four. She enjoys spending time with family and friends, going for jogs and nature walks, and going on pilgrimage.

Lourdes Hernandez has been a member of St. Cecilia Catholic School since 2009 and joined the school’s staff in 2021. She holds both a Bachelor’s Degree and a Master’s in Business Administration from Florida International University. Mrs. Hernandez is a proud mother of two St. Cecilia alumni, Daniel (2019) and Christian (2021).  She enjoys participating in school activities and loves dancing, music, and traveling with her husband and children. She is grateful to teach in a Catholic and nurturing environment.