Dr. Prasanna K S - Best Doctor near me in Bannerghatta Road

I don't understand why such doctors are even allowed to practice. Just for some money, they can do anything. I have been prescribed by him to get a test done but since it's very expensive at Apollo hospital where he sits, I get it done from outside and post which I showed him the report. But, then his assistant came and asked me why didn't you get done it by doctor. I informed I couldn't afford, the doctor was then least interested in seeing me. The report said that was not an underlying a problem but he asked me to still continue with his old prescription. And said clearly that visit after 14daysso that then again I had to pay appointment fees.
Why just doctor like him be reasonable atleast and understand patient problems and suffering also.
Don't visit him, simply waste of money, time and efforts.