There is a simple solution. Just have the government pass a law allowing each medical school in every state to admit twice as many students as they now admit. Tell them they aren't going to get more government funding if they do though. They are going to have to find a way to pay for it themselves.
It would take years to show dividends on that policy, since it takes years to educate a doctor. But we're not helping solve the problem by reducing the number of available medical school slots, which is what we've been doing for the last several decades, and we're not helping by importing students from overseas, giving them an education at taxpayer expense, and then sending them home.
You have GOT to be kidding.