Can I be a private doctor like a counselor?

Of course.

It is ok to hire a counselor as a private doctor, as long as the counselor has a doctor's practice certificate, but private doctors often charge a lot and need a better budget to consider.

Private doctors, called general practitioners or family doctors abroad, were born in the 1960s. They take the family as the unit, maintain and promote the overall health of individuals, and are recognized as "health gatekeepers" by the world medical community. Paying attention to providing private, meticulous and patient services is the biggest difference between private doctors and doctors in public hospitals.