Comprehensive Assessment Services
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All Services IEE Overview Psychoeducational IEE Occupational Therapy IEE Speech & Language IEE Adaptive PE & PT IEE
About
All Resources IEE Basics For Parents For Districts
Testimonials Contact Get Support for Your Child
Home
Services All Services IEE Overview Psychoeducational IEE Occupational Therapy IEE Speech & Language IEE Adaptive PE & PT IEE
About
Resources All Resources IEE Basics For Parents For Districts
Testimonials Contact Get Support for Your Child

Get in Touch

Contact Comprehensive Assessment Services

We’re here to answer your questions and support your family with trusted Independent Educational Evaluations across California.

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Here When You Need Us

If you're feeling unsure about next steps, you're not alone. CAS provides clear, compassionate evaluations that help families understand their child's learning needs and move forward with confidence.

Get Support for Your Child

About CAS

Comprehensive Assessment Services (CAS) provides unbiased Independent Educational Evaluations (IEEs) across California. Led by Donald Ghrist, Licensed Educational Psychologist (LEP #2703), with 25 years of experience serving students, families, and school districts.

Services

  • Independent Educational Evaluation (IEE)
  • Psychoeducational IEE
  • Occupational Therapy IEE
  • Speech & Language IEE
  • Adaptive PE & Physical Therapy IEE

Resources

  • All Resources
  • IEE Basics
  • For Parents
  • For Districts
  • Parent Rights Under IDEA
  • District Guide to IEEs

Contact

  • 📞 (818) 335-5725
  • ✉️ contact@comprehensiveassessmentservices.com
  • General Contact Form
  • Start IEE Intake
  • Client & District Testimonials
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