Sorry today was a waste of time. If you need major bite correction, Invisalign probably isn't going to work as well as fixed braces, as you observed. I think most dental practices who push Invisalign just do it to make an easy buck, anyway. Doc goes to a weekend seminar and suddenly, BOOM, they're a "certified Invisalign provider" without knowing much about real orthodontics at all. But this could just be my braces-bias talking!
Good luck with finding more practices for consults. Carrie took her time doing consults before she settled on the current practice. That seemed to bear fruit for her -- she likes the orthodontist and the price was fair -- so don't get in a rush. I don't know how big a city you live in, though. If it's a small area, you may run out of orthos! There are about a million orthos in the Phoenix metro area, so Carrie had many, many choices.