Have you contacted a rehabilitation group like NeuroRestorative? My granddaughter is presently receiving treatment there. They have locations across the country and I have been very impressed. It is a residential facility and they are observed 24 hours a day. They have a high staff to patient ratio. They also gear the treatment to each patient. So what may be good for my granddaughter might not be what yours needs. I know that Neuro treats adolescents until they are 21. I don't know if this will be an option for you, but it would be worth checking into.