Contact US
When learning challenges create questions, our nationally certified evaluation specialists provide answers that make a difference.
Phone Numbers
Office Locations
Austin - 111 W Anderson Ln. Building E Suite 346B, Austin, TX 78752
Fort Worth - 5601 Bridge St Room 300, Fort Worth, TX 76112
Dallas-Plano - 660 N Central Expy #460, Plano, TX 75074
Houston - 2323 S Voss Rd Suite 335, Houston, TX 77057
Woodlands - 2002 Timberloch Pl # 200, The Woodlands, TX 77380
Why People Across the U.S.A.
choose Diagnostic Learning
Accurate, comprehensive evaluations
Clear answers and a plan forward
Accepted by schools and testing agencies nationwide
20+ years of trusted expertise
10-14 days turnaround on results