Here's a list of SLPs in NoVA: https://www.pinterest.com/dowerassociates/private-slps-in-northern-va/

I was looking at the Medicaid portal for VA and didn't find SLP listed, however if Inova doesn't work out, I would consider calling member services to see if they can help you find one:
https://www.virginiamedicaid.dmas.virginia.gov/wps/portal/SearchForProviders

or

https://www.virginiamedicaid.dmas.virginia.gov/wps/PA_VAProviderServices/VAPdfRenderServlet?selectedCode=Contct

thanks a lot

Inova- long wait list though

I am looking for private speech therapy for my DS with autism after school. Does anyone know any speech therapist who accept Medicaid in Virginia. I live in Fairfax/Vienna area. I am wondering how many hours he can get per week? Any input will be really appreciated. Thanks a lot.