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Rosehill Christian School Administration
Head of School, Dean D. Unsicker
Mr. Unsicker began his journey at Rosehill in 2005 when he accepted the position of Head of School. Prior to joining RCS, he worked in Indiana and Georgia for 25 years, beginning as an elementary school teacher and progressed into the positions of principal, Director of Facilities, and Director of Development & Recruitment. We believe this not only gave him the experience of leadership in a school, but also gave him insight into the classroom. Anyone that knows Mr. Unsicker knows what a man of God he is, and how he uses his gift of leadership to lead others to Christ. He seeks to make Rosehill Christian School an institution of regular prayer, spiritual integrity, fiscal responsibility, educational veracity, and, most importantly, an institution of unity, humility, and dependence on God.

Mr. Unsicker earned his Master of Arts in Christian School Administration from Grace Theological Seminary in Winona Lake, Indiana. His Bachelor of Science in Elementary Education and Bible was completed at Fort Wayne Bible College in Indiana. Mr. Unsicker and his wife, Carol, have been married for forty-three years and have three grown children, Timothy, Beth, and Michelle, with the added blessing of six grandchildren, who they visit regularly in Atlanta, Georgia. The Unsickers actively serve at The Church at Cross Lake, Outback Ministries, and Bible Study Fellowship.
Dean of Academic Affairs, Marshall Priest
A Houston native, Mr. Priest made the move to Rosehill Christian School in 2006 as the Upper School Principal, after having spent thirty years in public school education, with twenty-three of those years in Spring ISD. During his career, he served as a teacher, principal, and curriculum director. A graduate of the University of Houston, he earned his Bachelor of Science in Education, graduating Magna Cum Laude. During his time at the University of Houston, he also earned his Master of Education and has done post-graduate work there and at Sam Houston University.

A man with a heart after Jesus, his desire is to follow the command of Christ to “make disciples.” He and his wife, Jean Ann, have been married for forty-five years and have three grown children: Emily, Wendy, and Eric, all of which have followed in their parent’s footsteps of working in education. Emily is a Music Teacher, Wendy is a Speech Pathologist, and Eric is a teacher in Cy-Fair ISD. He has been blessed with eight grandchildren whom he is “PopPop” to, with five that attend Rosehill. Mr. Priest and his wife are members of Houston's First Baptist - Cypress. 
Director of Business & Preschool, Aimee Froelich
Mrs. Froelich is a graduate of Trinity University, where she earned her Bachelor of Science in Business Administration. After a successful business career as a District Manager and District Director for Limited Express and Eddie Bauer, Mrs. Froelich began her ministry at Champion Forest Baptist Church, where she served as the Associate Minister for Preschool for two years. As she felt led, Mrs. Froelich joined the Rosehill family in 2004 as the Vice President of the Parent Teacher Fellowship. One year later, she began serving on the RCS Board of Directors, and then took on the role of interim Head of School for a year and a half before assuming her current positions. Anyone that knows her knows that she wears many hats in this school, and we are thankful she does so.

Mrs. Froelich and her husband, James, have been married for thirty years and have four children, whom have all attended Rosehill: Anthony, Jessica, Julianne, and Allison. Anthony, a graduate of Houston Baptist University, is currently working at Oklahoma State University as the Coordinator of Residence Life. Jessica will be graduating from Texas A&M University in 2018 with a Bachelor of Science in accounting, with hopes of becoming a CPA. Julianne attends the University of Mary Hardin Baylor where she is studying nursing. Allison is a senior in high school and volunteers at Faithbridge Church, where the Froelichs actively attend. Mrs. Froelich is also a member of Bible Study Fellowship.
Junior High and High School Principal, Lauren Dyal

Mrs. Dyal is a graduate of Texas A&M University, where she earned her Bachelor of Science in Economics. She continued her studies at the University of Akron, where she earned her Master of Arts in Economics. She has also completed her coursework for her PhD in Finance from the University of Missouri. Her teaching credentials are both on the high school and college level. She has taught at the University of Missouri as an Instructor of Finance and has been an Adjunct Professor in Economics and Mathematics at Lone Star College for fourteen years. Mrs. Dyal began her work at Rosehill in 2007, where she has since served the parents and students as a Teacher, Academic Advisor, and now as Principal.

Mrs. Dyal coordinates the dual credit program for RCS, working closely with Lone Star College on curriculum alignment and implementation of state mandated core curriculum changes, enabling Rosehill’s high school students to earn up to 42 hours of college credit. Additionally, Mrs. Dyal is a member of their adjunct professor team, and teaches several college courses on site at Rosehill. In her time here, she was even voted on by the students as Teacher of the Year. Mrs. Dyal and her husband have been married for fourteen years, with four children whom are active students in Rosehill. The Dyals are members of Pine Island Baptist Church.

Elementary and Intermediate Principal, Kerry Frick

Mrs. Frick began her time at Rosehill Christian School in 2009 working with the Summit program, and currently serves as Principal of Elementary and Intermediate School. Mrs. Frick attended Maryville University, located in her hometown of St. Louis, Missouri, and earned her Bachelor’s degree in Elementary Education and her Master’s degree in Curriculum & Instruction. In addition, Mrs. Frick has completed post-graduate work in the areas of Administration and Counseling, and has received her Elementary Principal’s Certification through ACSI. As a classroom teacher for fourteen years, she has taught in Missouri, Oklahoma, Colorado, and Texas at every grade level from Kindergarten to 8th grade. We believe this, paired with her love for the Lord, gives her a great understanding to each of the grades she leads on an educational and spiritual basis.

Mrs. Frick and her husband, Gary, are active members of Community of Faith, serve as hosts to weekly Bible studies, and pursue various other opportunities to nurture their love of the Lord. They have three grown children, Gary, Adam, and Jamie, who reside in St. Louis, along with four grandchildren. Mrs. Frick is also an avid St. Louis Cardinals fan, but don’t hold that against her!

Providing excellence in Christ-centered education as an extension of the Christian Home

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