Some OB's will do them, but it can be rather hard to find one who will sometimes.
Usually you have to go to Planned Parenthood or another abortion provider in the area.
There is a sticky thread in AS regarding funding state by state. Each state has different resources.
The abortion clinic here (well 2 hours away) will try to help you get funding, and they will usually let you know on the phone what kind of funding is available. If not I think there is a sticky with all of the available resources by state.