Startup Idea : DR on Demand for people with No Health Coverage

Targeted Audience: Visitors (Primarily Parents) traveling to US on a short trip and People who currently don't have an Health insurance. On average 80 Million people visit USA every year and only a fraction of people will buy travelers insurance or have access to Health care providers. There are so many Doctor on Demand services available in the market but to my knowledge most of them are only targeted to people who already have Health insurance, but I think there is a need for such non emergency medical consultation services even for people with no health insurance. If such a services is made available to every body by charging $35-50 per service call (Voice/Video), I think there will be lot of people who might use this service. We can't service patients at #35-50 per hour if we hire full time Doctors, so viable option is to work with pool of doctors who are willing to help patients in their free time. Work with retired doctors who are willing to work part time or work with doctors who are available couple of hours every day and they can get paid based on the requests they addresses. So we can handle this by creating a web/mobile platform to log patient service requests.