My college hired community physicians to serve the campus. Actually, it worked out better because before there was only one doctor on staff, and he could only see you between 7:30 AM to 9 AM. We're a small campus, but still! Plus, it was way too difficult to get out of bed at 7:30 AM when you are sick!
Here is a typical scenario with our campus nurse -
"Nurse, nurse! My leg has been chopped off!"
"We'll fix you right up! Here is some salt!"