JBuckL,

AMAR appears to be a 'jack of a therapies' clinic. The credentials of the therapists are weak from a neurofeedback standard. It appears they are new to the protocol. The neurofeedback is a reprint of a therapist in Utah with no connection to AMAR. Personally, I do not subscribe to some of Dr Hammond's ideas. I've communicated with him directly some years ago.

Here is a clinic worth checking out.
Minnesota Neuro-Training Institute : About Us
I am not impressed due to the lack of detailed information but he is definitely ahead of AMAR.