WGA Office Staff

Principal - Alex Rivera

Hello everyone!
This is my 4th year as the principal at Walnut Glen Academy. I consider it and honor and privilege to be working for our students. I served in the United States Air Force for four years and have a master's degree from Texas A&M Commerce in Educational Administration. I am currently working on a Doctorate in Curriculum and Instruction. 

I believe in having an open door policy which includes a positive outlook when meeting parents and community members alike! We are one, big, happy family at Walnut Glen Academy! It is my pleasure and positive interest to develop long lasting relationships with our students, parents and community members.
Favorite Quote: What you do thunders above your head so loudly that I can't hear what you are saying...
                                      - Emerson

Assistant Principal - Brian Trichell

Hello Walnut Glen Academy. Are you ready for the best year ever? I am so excited to be returning to Walnut Glen for my second year as AP.

Over the course of my first year, I forged many bonds and built many relationships. I look forward to the opportunity to continue serving the WGA community and providing sound educational leadership while continuing to strengthen personal and professional relationships. I believe in the power of teamwork and look forward to joining forces with students, staff, parents, community members and businesses to provide the most amazing educational environment possible for our students.

My wife and I are the proud parents of a 4 year old son Alex and 6 month old daughter Chloe. We enjoy family time, traveling and being a part of Garland ISD. We recently purchased a house in Garland and are hoping to be a part of the GISD family for a long time. Thank you for all you do to make Walnut Glen Academy a great place for teaching and learning.

Guidance Counselor- Deb Rivera

I welcome all parents to our Walnut Glen family!  I feel very fortunate to have the opportunity to work with each of your children to support their learning and achievement of life-long goals and success.  I have 10 years prior teaching experience, a Master's degree in School Counseling, Pre-Professional Counseling, and Educational Administration. I look forward to the new challenges and rewards of every school year!

Nurse Nelms

New to WGA this year, Mrs. Elizabeth Nelms. I grew up in Dallas, Tx. and has been a nurse for 15 years. I also worked at Baylor UMC in the NICU for 6 years and Emergency Dept for 6 years. This is my 3rd year in school nursing. I proudly served in the US Navy for four years. My husband and I have three daughters and one foster daughter who attends GISD schools. My oldest daughter is currently in the Air Force. I am so excited to be at Walnut Glen and look forward to working with each student to help them prepare for a successful academic school year.


Data Clerk, Secretary 

 Elva Guzman  Silvia Fernandez  




powered by finalsite