Does anyone in Wellsville know a Dentist on call over the week end? My tooth broke in half and the nerve is exposed. The ER gave me an antibiotic which is good and vicadin for pain which is not working with the nerve exposed. He said I should see a Dentist tomorrow. The tooth is completely broken in half and the back is hanging. I am in sooo much pain. I tried to put in a temp. filling but the nerve is so exposed it is in so much pain. So if you know someone, please let me know! Thanks!