See the difference between those two experiences s the reason I am hesitant about shelling out 100 dollars to more than one doctor, as, that is still a bit of money to me. Thanks for posting your experience with Fitzpatrick, both of you. Does anyone know for sure, the difference? Is it just severity of the case, that makes such a giant swing between free and 4500 bucks? Really appreciate all the feedback and disucssion, finding this a great resource.