I have been receiving calls a few times a day from a place identified as Chiro Care.  I finally called them back after reading this webpage.  BUT, I called them from my Skype account, which has no caller ID.  A recording answered, "Welcome to the Doctor's Group, if you no longer want to be on our list, please leave your name and number..."  I was tempted to leave the name & number of the Consumer Division at the State's Attorney's office.  As if, I'm stupid enough to leave my name and number with them.