Leadership Team


Dr. Tiffany Staats ​​​​​​Interim Principal 

Dr. Tiffany Staats,


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Dr. Tiffany Staats - Principal         


It is with great pleasure and enthusiasm that I serve as the principal of the Duncanville High School Collegiate Academy.   
I have over 20+ years of experience in education in a variety of roles. I am thrilled to extend my warmest welcome to each member of our DHS Collegiate Academy community. Whether you are returning students, eager freshmen, or dedicated educators, together, we embark on a journey of growth and achievement.

Our DHS Collegiate Academy stands as a beacon of opportunity, offering a unique educational experience designed to empower our students with the tools they need for success both in high school and college. With a focus on academic excellence, we are committed to fostering a learning environment that ignites the passion of all scholars through innovative and collaborative instruction that captivates the interests of all stakeholders to elevate growth mindsets and cultivate lifelong learners.

As we strive for excellence, our partnership with the community plays an integral role. Your unwavering support, encouragement, and involvement in our students' academic pursuits are what truly set our school apart. Together, we will nurture a culture that promotes collaboration and inclusivity, where diversity is celebrated, and every voice is heard.

The DHS Collegiate Academy presents an exceptional opportunity for students to challenge themselves, earn college credits, and build a solid foundation for their future endeavors. I encourage each student to embrace the unique experiences that await them and seize every chance to grow personally and academically.

To our esteemed educators, your passion and dedication to the teaching profession lay the groundwork for our students' success. Your tireless efforts in guiding and inspiring young minds are commendable, and I am grateful for your commitment to excellence.

Parents and guardians, your unwavering support in the academic journey of your children makes a significant difference. Your partnership with our school community is invaluable, and together, we will ensure that every student receives the guidance and encouragement they need to thrive.

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Brandi Lee - Academic Dean

Brandi M Lee, Academic Dean
Brandi Lee, Academic Dean
(972) 708-3967

I am honored to lead and serve you this year as Academic Dean of Duncanville High School Collegiate Academy.  Duncanville has been a part of my family for many years.   I am a wife, mother and actively involved in my community. 

As a Dallas native, I earned a Bachelor Degree from the University of North Texas in Denton, Texas and Master Degree from Dallas Baptist University.  With 15 years of experience in Duncanville ISD in school counseling and campus leadership combined, I understand and value the need for academic, social and emotional partnership between home and the school community.  I believe learning is a continuous process, occurring both in the classroom and in our communities.   Providing our scholars with unlimited learning experiences while supporting their social and emotional needs ensures we are holistically growing and enriching each individual scholar. 

I am passionate about providing a high level of support and committed to building positive relationships.  Together we will Ignite Passion, Captivate Interest and Elevate Mindsets to ensure our scholars are well prepared with the necessary skills needed to contribute to the global society and write their next chapter successfully.   


Radiah Dewberry

Radiah Dewberry, Counselor


Radiah Dewberry - Counselor

I am proud to serve as the Duncanville High School Collegiate Counselor.  This is my first year at Duncanville High School and my 19th year as a Professional School Counselor.  I obtained a BA in English from Texas Tech University and a MA in School Counseling from the University of North Texas.

As a counselor it is of utmost importance that I provide a comprehensive, developmental counseling program implemented to serve students from various backgrounds in the areas of academic, career, and personal/social development. As a proactive student advocate, I must recognize the uniqueness, dignity, and personal worth of each individual while collaborating with students, parents, educators, and community members to support each individual student. It is my responsibility to find and develop plans to remove any/all barriers in preparation for student success in our ever-changing society.