Don't know if I would fit the bill, but I will bite. You can contact me off board by using the private message feature of this site.
I am the father of a beautiful redheaded boy, autistic nonverbal. We have homeschooled him since week 10 of his K year. He had elevated lead, which we have hcelated over 8 rounds to reduce. This has brought a big improvement to his cognition, communication and behavior, although by no means "cured" his autism.
There are likely to be many parents on this board who are suitable candidates for your interview. If I am not who you are looking for, no hard feelings.