Okay, so I've looked into Dr's in my area who specialize in TOS and have found a Vascular group in my area.

My question to all of you:

Should I go ahead and make an appt. with them even though my Dr. has not referred me yet? As I said before, I am seeing a pain management specialist on Thursday for the first time and just wondered if they will do the same procedures that the vascular group will in diagnosing TOS? Therefore, will making the appt be pointless?

Also, if I'm not even sure it is TOS, should I make the appt anyway?