A doctor is good only if the doctor satisfies the following conditions:
He is a ├»┬┐┬ŻCardiologist├»┬┐┬Ż (but see next conditon)
If he is not a "Cardiologist", he must be working with ├»┬┐┬ŻApollo Hospital├»┬┐┬Ż and have his own nursing home.
if he has a nursing home, he should charge between Rs. 300 to 500 as consultancy charges, and Rs. 450 otherwise.
If he is working with "Kailash Hospital", he should not work at "Fortis Hospital" and he should not have his own nursing home.
If he does not go to any hospitals, he must have his own nursing home.