You might call his office? and ask about Dr Saints record experience or # of TOS surgeries he has done, it might help you to have that info.
If the neuro & ortho are friends or acquaintances with dr saint -they would recommend him and not say otherwise. Just something to think about.
If they are all in the same Hospital/locale they most likely do know of each other.
These are just things we suggest to most new members, as it is a detailed and problematic surgery and you want the best you can find to do it.