Would you progress to a medical doctor that have no medical theory test for any of his or her diseases and disorders?

Would you progress to a medical doctor that have no medical theory test for any of his or her diseases and disorders?
I'd be a little suspicious. Many times, diagnoses can be made by history and physical exam alone, but it's other nice to have laboratory or imaging facts to support them.
What kind of a doctor is this? Just curious.
Isn't that pretty recurrently the case? That's why its call a practice...
yeah, you'll know within a short interval of time whether you're feeling better or not, and isn't that the integral purpose of going to a doctor?
Such doctors are called doctors of alternative systems.
Yes i would, i enjoy very much confidence contained by my Family Doctor's opinion or diagnosis of my problem if i have one, but you can decide for yourself if you trust your Family Doctor to hold his advice, or you can step to a specialist yourself and pay more money for something he could own told you.