Public waiting list for Dental hospital in Cork

I need all 4 of my wisdom teeth out. My own dentist is happy to take out 3 of them but he said he'd only do 1 at a time. Since I have a massive fear of the dentist, he recommended getting all 4 out at the one time in Cork. He referred me back in February and said the waiting list was about 3 months. I haven't heard anything from Cork, and the top right is giving me a lot of trouble. Does anyone know how long the waiting list is? I'm so tempted to get my dentist to pull the one causing so much bother, but because I'm such a wimp, I'm worried I wouldn't follow through with the rest of them!