ADHD Evaluation Process

Initial ADHD Evaluation

You may request an evaluation for attention deficit hyperactivity disorder (ADHD) by calling us at 972-420-1475. You will be given instructions to join CHADIS, our ADHD document website.  To join, visit our homepage at and click on a blue box labeled CHADIS. Click on the link, and at the bottom of the loaded page click the button that states “I am new to CHADIS I have an invitation code.” Your invitation code is our phone number: 9724201475. For detailed step-by-step instructions, please watch the video below on how to register for CHADIS.


Once you create a user name and password with your information, you will then add your child’s name and date of birth to your profile. Once registered, you will confirm that your child needs an Initial ADHD assessment, and then submit a Parent Vanderbilt form. Next, invite your child’s teacher to enter a Teacher Vanderbilt assessment by adding adding his or her contact information within your child’s CHADIS account. If you have any trouble, you can email for technical assistance.

Additionally, we require our custom developmental history questionnaire, which you can return to our office or fax to 469-671-5437.

As soon as we have all three completed forms, we will contact you to schedule an appointment for your child.  The initial assessment will include a Quotient test.  Learn more about the Quotient at this link.


Please note: We are unable to perform an ADHD Evaluation and a well exam in the same office visit. Separate appointments will need to be scheduled.

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