I have the opposite problem with my parent's MD. He listens intently but RARELY examines them. Just fires me. Two visits ago my dad went in with a UTI, while it was fairly obvious, dont you think he would pee in the bottle. Nope. Yesterday, he was having hayfever and dizziness, gave him Clarinex but never looked up his nose or in his ears.
BP, pulse, heart and lungs, get them the same amount of money as doing a little more so that's what they do.
When I went in for surgery last year, I got the most minimal exam. She took my pulse through my socks and barely touched my belly.
If you are looking for help with food allergies, a naturopath is the way to go.