Anybody have experience with Dr. Filler?

[fortitudine]

Our son has had a very serious injury to his brachial plexus and or possible avulsion of c5 nerve root. We are in Canada but are looking for a second opinion, particularly in case we can't get timely treatment at home.

I've read about Dr. Filler and made an appt. to see him in 2 weeks but I'd love to hear from anyone who has or knows someone who has sen Dr. Filler.
Obviously our problem is not really spine related other than in the surgical skill area, but any info on his staff, his manner, etc. would be helpful.