Help my mom with dental care

I am trying to help my mom get some much needed dental care to save her remaining teeth and/or get dentures. She has very few teeth left and cannot eat much of anything. I am trying to help her but my income is limited as is hers. I would like to ask for some help for anyone who can afford to contribute anything at all. We have a membership with Stites Dental but the estimate of everything they tell her needs done is still going to cost close to $8000. Any help is appreciated as I am helping her out of my own pocket but I won't be able to help her in time to get her out of pain by myself.