Where is Dr. Hallowell?

I'm pretty sure he isn't in my city (Atlanta).  But who else would give an arm to get some good therapy from him?  I'm reading his Driven From Distraction book, which is SO good, and it just makes me wish we could drive down the road and talk to him!  We have a therapist right now, but she's not being terribly effective.  I wish so, so bad that we could find a therapist who's very good and experienced with ADHD-and we could afford it lol.  I really want my ADD husband to at least read his book but he doesn't ever read books, let alone on this topic.  *sigh* One day!