ISO educational consultant for third grader with ADHD

Our bright and artistic ADHD child is currently enrolled in a small private school. While we really love the strong and loving community, we don't feel his educational needs are being met. We are seriously considering switching schools and we don't know where to look. We would love a recommendation for an educational consultant who has experience with ADHD. There was an older post for Theresa Lozach but it looks like her website is down and her company is no more? Any and all recommendations for an educational consultant are truly appreciated.