08/26/2026
The Orton-Gillingham Academy (OGA) is a certifying and accrediting body dedicated to upholding the highest professional and ethical standards for the practice of the Orton-Gillingham (OG) Approach for the treatment of dyslexia. OG is an approach that prepares the practitioner to individualize instruction to meet each learner’s specific needs.
Stay tuned to learn more about the four Orton-Gillingham Academy Levels of Certification .