Provider Directories

IDA maintains two directories of service providers.

Click here for a searchable database of:

Certified Structured Literacy/Dyslexia Interventionists (formerly Practitioners) and Specialists (formerly Therapists). 

Or scroll down for a directory by state/province of:

IDA professional, educational, and corporate members who have agreed to be a point of contact and referral source for various professional services eg. evaluation, therapy, advocacy, tutoring.

While the IDA does not recommend or endorse any individual, business, school, or program, the following list of providers is available to help inform parents, advocates, and other stakeholders seeking professional services.

Professional, Educational, and Corporate IDA members may apply for a listing in the state/province directories by emailing info at

Please click on a link below to identify professionals in your area.