@rxpert2005
Welcome to Mayo Connect, the members and volunteer mentors on Connect do not work for Mayo and unfortunately cannot answer your question if a specific provider is available.

I searched Connect for discussions about Dr Nishimura, and there was nothing recent.

If Dr Nishimura is still doing consulting, it may be at request of a provider reviewing your case and not at patient request. Even if you do not have a consult with Dr Nishimura, many of the providers in that area were probably trained by Dr Nishimura.

Hope you hear back soon on your request for 2nd opinion.