Hospital/Clinic Loan-Repayment Contracts

I hear that if you're sly enough you can get a rural hospital/clinic to help pay off your student loans if you enter into a contract with them which states that you have to practice within a certain geographical area for a number of years. Can anyone give me a few examples of either what they've heard or experienced with this? Is there anywhere I can go for more information?

I'd like to practice rural, but I don't know if I want to get into the NHSC or state programs. Is this a viable...

Hospital/Clinic Loan-Repayment Contracts