Do doctors really see patients these days?

It feels like some doctors won't even look at the doctor, and the doctor who will look at the doctor will know that you're healthy or not just by looking at you. And now you go to the hospital to see a doctor, their own registration, but also do not know whether to hang on the professional. Find a doctor, the doctor asked you what is going on, then give you a bill to check. The examination fee is a few hundred dollars. After the checkup and see the end, oh this is no problem, or give you say the problem prescription drugs. Then the body has other symptoms check out? So some of the doctors now will not see the disease.