Finding Funding for Dental Work?

I know that this question has been asked a thousand times, but does anyone know of some fundraising options to pay for dental work? I have had a medical issue that has resulted in serious dental problems. I need extensive work done and I am just a bit short of my goal.

This is what I have already done:
I applied and qualified for state insurance to pay for most of it. And have gone through all the treatment for all the basic work that the state covered. I had the treatment done at the local dental school, I am lucky enough that mine is Marquette, which is one of the top dental schools in the country.

I have saved $4000.00 for the rest of the treatment plan that my dental student is recommending. She is trying to save the remaining uppers with bridges and crowns. I will have to have a partial on the bottom which is covered by medicaid. The dental school requires half of the payment before and half when they are done. Even with the reduced prices her latest treatment plan is more like $6000.00. She has said that they would fit the molds for all of them at once so the bridges and crowns match . So waiting and doing them one at a time is not an option.

I am trying to find a way to raise the remaining amount. I have looked at sites like pay it forward, but they seem to depend a lot on social connections that are not really available to me. I cannot find any grants on the subject to apply for. I feel like I have exhausted my options, does anyone have other suggestions?

By Tresa T.