Principals
Mrs. Tiffany Doolan - Principal
Administrator Assignments
Community Relations, Leadership Development, Campus Engagement, Diversity & Inclusion
Bio
In 2007, I joined the Wylie ISD family. Since that time, I have served as a Special Education Teacher at Wylie High School, a Curriculum Coach at Cooper Jr. High, the Assistant Principal at McMillan Jr. High, and Principal at Birmingham Elementary. Before joining the Wylie ISD family, I taught in Richardson ISD, where I began my teaching career in 2002.
My wonderful husband and I have been married since 2003. We have two amazing children, and have lived in Wylie since 2007.
Bachelor of Science from McMurry University in Abilene, TX
Master of Educational Leadership from Dallas Baptist University
Ms. Karrie George - Associate Principal
Administrator Assignments
Administrator assigned to the Special Education department.
Bullying, Campus Improvement Plan, Dual Credit, Edgenuity, Graduation, LEP
Bio
Karrie George began her teaching career in 1995 in Lamesa ISD. After a stint out of state, she joined Wylie ISD as a substitute teacher and, in 2012 was hired at WHS. In 2017 she moved to central administration, serving as a Learning Specialist for Math. She has served as the Assistant Principal at Draper Intermediate since 2018.
My husband, Billy, and I have been married since 1997. We have two wonderful children who graduated from Wylie ISD in 2020 and 2022. When I’m not cheering on Raider students, you can find me hiking, camping, or reading a book.
Texas A&M Commerce: Master's degree
Texas Tech University: Bachelor's degree
Ms. Diana Caldwell - Assistant Principal
Constituent
Administrator Assignments
Administrator assigned to the Health/PE and Social Studies departments
Service students with last names beginning with A - B
Attendance, Chromebooks, Substitutes
Bio
I am beginning my 22nd year in education. Throughout my years in education, I've served as a classroom teacher, coach, and athletic coordinator. I'm excited to be a Raider!
During my free time, I enjoy reading, listening to music and spending quality time with family and friends. I value having a good work ethic, self-discipline, and the power of being educated.
Stephen F. Austin State University: Bachelor of Science, Master of Educational Leadership
Mr. Zachary Neu - Dean of Students
Administrator Assignments
Administrator assigned to the Mathematics and Languages Other Than English departments.
Students with last names C-Gr
Clubs/Organizations, Freshman Seminar, ISS, Pep Rallies, Textbooks, Thursday Night School
Bio
I began my teaching career at Wylie East high school in 2017 after graduating my Texas Tech, Wreck ‘em! I am also an alumnus from Wylie East High School graduating with the Alpha class in 2012. During my 7 years in the classroom at East I taught Chemistry and IPC, co-advised student council and coached soccer. This year, I am thrilled to step into the role as Dean of Students and to learn and lead with the amazing administrative team we have here.
My wife, Kali and I got married in 2019 and have a beautiful daughter named Harper Ryn. During my free time, you can catch me hanging out by the pool with my family and friends, watching sports or in the gym.
Bachelors of Science in Biology and Chemistry from Texas Tech University
Currently working on my Masters of Educational Administration from Texas Tech University
Mr. Kelly Foster - Assistant Principal
Administrator Assignments
Administrator assigned to the Science and Fine Arts departments
Service students with last names Gu-Mc
Maintenance, PALS, Safety & Security, Thursday Night School
Bio
I started my education journey by teaching ESL overseas in 2008. I have taught at all three levels (elementary, middle school, and high school) and was an AP at all three levels. I am excited to bring what I have experienced and learned to an already great school.
I enjoy being outdoors and finding great BBQ and nacho places!
Undergraduate - Howard Payne University
Masters - Gardner-Webb University
Mr. Kris Cravens - Assistant Principal
Administrator Assignments
Administrator assigned to the Career & Technology department and ROTC.
Students last names between Me-R
Drug Testing, Bells, Transportation, Parking, Testing, 504 Services
Bio
I have been in education since 2007. I taught 5th grade reading and social studies and 6th grade science at Harrison Intermediate School and 8th grade science at Burnett Junior High School. I love building positive relationships with students and help them become the best versions of themselves. Before entering the education field, I spent ten years in sales and marketing and in hospitality management. I had the opportunity to live in a number of amazing places throughout the country, including Montana, Colorado, and Washington state.
I have been married to my wife, Leslie, since 2006. We have two children in Wylie ISD, two rescue dogs and an Alaskan Malamute. I love to read, watch Aggie sports, run, listen to music, offroad and spend time outdoors hiking and backpacking through the mountains.
Texas A&M University: Bachelor of Science in Journalism
Texas A&M University - Commerce: M.Ed in Educational Leadership
Mrs. Michelle Lindsay - Assistant Principal
Administrator Assignments
Administrator assigned to the English Language Arts Department.
Students with last names S-Z
Advanced Placement, Cheerleading, HB 4545, RTI, Yearbook
Bio
In 2006, I joined Wylie ISD as an English Teacher at Wylie High School. In 2011, I transferred to Wylie East and served as a Senior English teacher for both AP and regular classes, the Senior English Team Lead, the English Department Chair and NHS Co-Advisor. I then spent eight years on the Buccaneer Team at Burnett Junior High as an Assistant Principal, and in 2025 I return to Wylie East as an Assistant Principal.
My husband Neil and I have six children. Each one of my children attended and graduated from Wylie schools. We are proud to be a part of an educational community that has taken such great care of our children and allows us to put faith and family first.
Bachelor of Arts in English from Texas A&M Commerce
Masters of Education in Administration from Lamar University