Your doc is incompetent. Asperger is a personality type, at the extreme of the introvert side of the introvert/extrovert spectrum. You don't "treat" a personality type, except maybe when you are a corrupt GP who gets commissions from big pharma companies to diagnose as many kids as possible with the mostly imaginary 21st century disease called ADHD instead of addressing the actual cause of kids distress by sending them or (sadly much too often) their parents for counselling. Much easier for everybody, the parents, the GP, the school, and of course big pharma to bury the actual problem under the carpet and put the kids on legal speed so that they SFTU and study without engaging emotionally with their environment.