Cheap Dentist on Long Island NY?

Hey Im 22 and dont have dental insurance. Ive had a bad cavity for about 2 years and off and on gives a really intense pain. At times I go a few days without sleeping because as soon as I fall asleep Im woken up by the pain and have to run it under cold water. Im looking to have an extraction. Its the last tooth on the top right side and has a large hole in it so its not a full tooth. I dont have insurance and dont have the money to get insurance. I was kicked out and have a lot of bills and work as a waiter so I dont have a large income. Where on Long Island NY can I find a place to extract the tooth at a cheap price? Maybe a dental school or something. Any information would help. Oh and when it starts to hurt it usually bleeds(swelling gums into the sharp edge of the tooth) If your just going to say go to an emergency vet and make payment plans please dont post because Im already 3 grand in debt and dont want anymore. Thank in advance
--------------------
I'm gunna ask my dentist if he knows of any good / cheap clinics in the area. -- But here's some info about some clinics/dentists in the area: I've been reading around, a few sites suggest trying to go to a college that has people being trained to become hygienists; it may possibly be free or very cheap. I looked up schools on http://www.collegeview.com and the following are some of the schools that train for dentistry in NY: -SUNY Farmingdale, (Farmingdale) -Monroe CC (Rochester) -Stonybrook U, (Stony Brook) -Hofstra, (Hempstead) There are 41 schools altogether in the search, but most are out of the way. (You can go to collegeview.com and do an advanced searched, if you're still interested though) [Copying & Pasting]: Columbia University College of Dental Medicine Vanderbilt Clinic 622 West 168th Street 212-305-6726 http://dental.columbia.edu/ New York University College of Dentistry 345 East 24th Street 212-998-9800 http://www.nyu.edu/dental/ State University of New York at Buffalo School of Dental Medicine 325 Squire Hall 3435 Main Street 716-829-2821 http://www.sdm.buffalo.edu Stony Brook School of Dental Medicine 631-632-8989 http://www.hsc.stonybrook.edu/dental
Source