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Preschool Diagnostic Intervention Services (PDIS)

Preschool Diagnostic Intervention Services

Offering screenings and evaluations for preschool children with suspected developmental delays who may be eligible for specialized services in Orange County Public Schools. 

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Welcome Parents and Guardians!

Orange County Public School’s Preschool Diagnostic Intervention Services or PDIS is committed to supporting Orange County parents and guardians of preschool-aged childen from 3 years to 5 years of age.  If you are an Orange County resident and are concerned your child has a delay or disability, please continue with the resources below. 

The process starts here

Contact us directly to get started at (407) 317-3503  or  Click here to have a member of our staff reach out to you

*For children younger than 3 years old, click the button to access Early Steps 

Learn more about how we can help

Click on the images below to find out why familes across Orange County choose us

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Eligibility and Screening

Understanding the entire evaluative process from intake to the classroom

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Frequently Asked Questions

Answers to the most commonly asked questions by parents

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Special Education Services Available

Learn more about the skills and supports provided by OCPS

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