ADHD specialist in Srilanka?

Any psychiatrist that specializes in adult ADHD? This seems to be a very ignored and undermined condition in Srilanka. I opened up to a psychiatrist once and he pretty much shut it down saying stuff like "every one feels like they have ADHD etc". I'm just looking for someone who understands that it can be a problem with adults and someone who can accurately diagnose me. Any suggestions?