Middle School Staff

Sabrina Galvan

Sabrina Galvan is a state licensed and certified middle school teacher. She has a Master’s Degree in secondary education with an English specialization and is in her fourth year here at Vanguard. As our Middle School team lead, Sabrina is committed to providing a quality education to our students both therapeutically and academically.

Teketa Williams

Hi, my name is Taketa Williams and I am ecstatic to be a part of the Vanguard family. I had taught for 4 years with Dallas Independent School district prior to obtaining a position with Vanguard Preparatory.  I am state licensed and certified in Special Education, Health Education and Physical Education. I have a Master’s Degree in Business Administration and Bachelor’s Degree in Health Services Administration.  I am dedicated in providing a fostering and exciting learning environment within my school community.

Sandra Czuwala

Sandra Czuwala has a Bachelor of Science in Applied Learning and Development from the University of Texas at Austin.  She has over 13 years of teaching experience, including 6 years of working with students with disabilities. She is passionate about making connections with students and helping them to discover the joy of learning.  Sandra is excited to join the Vanguard Family.  When not at school, she enjoys traveling and spending time with her family. Sandra has been married for 25 years and is the proud mother of 3 children.



2019 Annual Gala
Saturday, April 13

Spring Open House
May 10, 8:00am

High School Prom
May 17, 7:00pm

Junior Ring Ceremony
June 13, 1:00pm

High School Graduation
June 28, 6:30pm

Vanguard Preparatory School

4240 Sigma Road Dallas, TX 75244

Accredited By Southern Association Of Colleges And Schools - AdvancED | TEA Approved

Copyright @ 2019 Vanguard Preparatory School | All Rights Reserved

(phone) (972) 404-1616
(fax) (972) 404-1641

(email) info@vanguardprepschool.com