Welcome to our forum. You have definitely come to the right place for lots of information, and people that have all different kinds of TOS and of varying severity. There is a wealth of knowledge here, and nice people too.

Yes, a vascular surgeon is definitely a good person with whom to begin your TOS journey. There are people here that have neurogenic tos and vascular (either arterial or venous). There are some particularly interesting tidbits of information in the Sticky Threads at the top of the main TOS page.

Good luck to you and Welcome again. phoebe