• Our Administration


      Phone: 210-356-0900


      Degrees and Certifications:

      Steve Magadance

      Roles & Responsibilities

      Title IX Coordinator, Campus Behavior Coordinator

      Assistant Principal

      Phone: (210) 356-0900


      Degrees and Certifications:

      Mrs. Jamie Duderstadt

      Mrs. Jamie Duderstadt was appointed as ISA's new Assistant Principal in May 2024! Mrs. Duderstadt previously served the community at Harris Middle School in NEISD! Please help us welcome Mrs. Duderstadt to ISA!