I don’t know those, I’m afraid. I personally used The Treatment and Learning Centers in Rockville for my kid’s dyslexia assessment and re-assessments the school asked for to continue accommodations in Middle School and High School. We liked the psychologist and the staff. I know that Mindwell also does a really good job with dyslexia.

I'm trying to get my son tested for dyslexia and dysgraphia. Does anyone have feedback on any of these groups?

Potomac Center
Child & Family Associates of Greater Washington, LLC
Marin Psychology Associates
Commonwealth Psychological Associates

These all came recommended by friends/neighbors. I'm open to other suggestions too. Thanks!