Tony Castilleja is a Senior Account Executive with Riverside Insights, a leading provider of research-backed assessment solutions for educators and administrators. Riverside’s portfolio—including CogAT®, Iowa Assessments™, and DESSA®—helps schools and districts identify student strengths, measure academic growth, and support social-emotional and behavioral learning.
Through its commitment to equity and access, Riverside partners with educators to ensure every student has the opportunity to reach their full potential.
