Startup Idea : Doctor patient match

I see a number of people looking for best referrals for doctors eg paeds,gynas,ENT etc.I want to develop website whereby doctors list all their profiles so that when clients sign in they can be able to book an appointment with the doctor of their choice and the doctors rated too. This will help to eliminate quack doctors also. Still on the same website,since most people are using insurance medical covers,insurance firms can list the packages they cover and in which hospital/pharmacies and each insurance firm can market at least one policy for free. if they wish to add another policy they pay. Am looking for suggestions and investors too are welcome .my email: karema820@gmail.com