Dear Akansha,
I don't think you have ever been to Dr. Kanchan. She is the most polite doctor we (me & my wife) have ever met.
She treats with two patients at a time.. ha ha ha... are you kidding me. I would not even like to comment on this joke.
And one thing I wanna know.. If she is least bothered about her patients, then I don't think that there will be so much rush that you need to wait for 2-2:30 hours.. If you are waiting, it proves she is a good doctor.