Dog allergic test in US

Hello all,

My wife and I are about to start the adoption process and we already have few breeds in mind. Before proceeding, I wanted to check if either of us are allergic to dogs. I've played with my friend's puppy a while ago and didn't seem to have any reaction. Unfortunately, the friend moved away and we couldn't repeat the same test with my wife :P. None of my friends have a puppy as well so I was wondering if there is a standard testing centre or something in US (esp in NorCal)?