Staff

Marco Porras, MAcc, CGAP, RTSBA
Director of Internal Audit
Phone: (956) 698-0164
mporras@bisd.us

Carla L. Balderas, RTSBA
Internal Auditor
Phone: (956) 698-0163 
clbalderas@bisd.us

Daisy Melendez
Internal Auditor
Phone: (956) 698-0162
dmelendez@bisd.us

Eric A. Austin
Administrative Assistant
Phone: (956) 548-8381
eaustin@bisd.us