Administrative Team

Medical Professions Administration 

Principal: Jose Lucio
Assistant Principals: Christopher Martinez + Lacy Holocker


District Administration 

Superintendent: Marco Antonio Lara, Jr., Ed.D.
Deputy Superintendent: Efrain Garza
Assistant Superintendent for Finance & Operations: Marla R. Knaub
Assistant Superintendent for Human Resources: Lissa Frausto, MBA, SPHR
Executive Director for Student Support: Marcos L. Flores, M.Ed.
Chief Academic Officer: Nereyda Treviño, Ed.D.
Administrator for Public Relations & Marketing: Amanda Odom

All South Texas ISD high schools ranked in the top four percent in the state and nation in U.S. News & World Report 2024 Best High Schools

All four South Texas Independent School District (STISD) high schools ranked within the top four percent of schools in the state and nation in the 2024 Best High Schools Rankings recently released by U.S. News & World Report.

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Science Academy Receives National Recognition from Project Lead the Way for Commitment to Empowering Students

Science Academy has been recognized as a 2023-24 Project Lead The Way (PLTW) Distinguished School, marking the sixth consecutive year the campus has earned this distinction. The campus is one of just a few hundred high schools across the U.S. to receive this honor for providing broad access to transformative learning experiences for students through PLTW Computer Science and Engineering.

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Now registering: STISD Senior Summit for Rising Seniors (Class of 2025)

This summer, STISD will hold a Senior Summit for rising seniors in the Class of 2025. Rising seniors are encouraged to join us to get a head start on senior year. Topics to be covered include:

- Testing Information/Dates
- FAFSA Information
- College Applications
- Scholarships
- Resume Building/Volunteering
- Social-Emotional Transitional Skills

Read More about Now registering: STISD Senior Summit for Rising Seniors (Class of 2025)

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