A little background: I have diagnosed dyslexia and ADHD. I have received extended time on every test I have taken since high school, including the SAT, ACT, all college exams and the GRE (7 years ago). I was last professionally diagnosed at age 16 and I am now 30. I have heard the GMAC is incredibly tough on giving extended time, as they should be. So I would like to make sure I have all the proper documentation they need to give me extended time should I qualify.
I would like to find a professional in my city (large US city) that specializes in evaluating people for extended time needs on the GMAT or other graduate exams. Does anybody know where I can start to look for such a doctor?