Well as someone who's been through this and had everything done at Dermacare, I can only say that I'm saddened by your experience. I found them very thorough, but yes they do tend to have an aggressive approach (there are reasons for this). I was extremely thankful for having all the information and possible scenarios.
Fingers crossed that everything comes back fine for you. It's never an easy thing. I was in bits after I got 'that' call.