Here are two suggestions I have.
1) Look into seeing if she has any dental school near enough for her to go to. Most school will cost little to no money depending on what you may need to have done.
2) She might want to look into getting a dental discount plan for her immediate needs. They are very low in monthly cost and she would save at least 20% on having her wisdom teeth pulled.
I have included a link for that as listed below. Other wise good luck to your friend.