Contact Us

Central Office
(956) 565-2454 or (800) 217-8839

Health Professions (Mercedes) 
(956) 565-2237 or (866) 546-2263

Medical Professions (Olmito)
(956) 214-6100

Preparatory Academy (Edinburg)
(956) 381-5522 or (866) 781-7872

Rising Scholars Academy (San Benito)
(956) 399-4358 

Science Academy (Mercedes)
(956) 565-4620 or (866) 611-3622

World Scholars (Edinburg)
(956) 383-1684 or (800) 474-6040 

Transportation
(956) 514-4240 or (956) 514-4241

For Transportation, after 5 p.m.:
Edinburg: Preparatory Academy & World Scholars
Rudy Hernandez, (956) 564-3627

Mercedes: Health Professions & Science Academy
Norma Basaldua, (956) 376-3415

Olmito: Medical Professions
Rick Ansiso, (956) 494-4986

San Benito: Rising Scholars Academy
Eddie Guerra, (956) 532-1480

For Public Relations
Amanda Odom, (956) 514-4255 or
amanda.odom@stisd.net

General Information
info@stisd.net
Addresses
STISD Central Office
100 Med High Dr.
Mercedes, TX 78570
 
Health Professions
700 Med High Dr.
Mercedes, TX 78570

Medical Professions
10650 North Expressway 77/83
Olmito, TX 78575

Preparatory Academy
724 S. Sugar Rd. 
Edinburg, TX 78539

Rising Scholars Academy
151 S. Helen Moore Rd.
San Benito, TX 78586

Science Academy
900 Med High Dr.
Mercedes, TX 78570

World Scholars
510 S. Sugar Rd.
Edinburg, TX 78539