Why do my back teeth hurt, and who should i see for this?

Dentist: If your teeth hurt, then going to your dentist is best to start. If they see needs to refer to a specialist, they will probably do so.

Complicated: You may be grinding or clenching or you may have cavities. A dentist will be able to discern the specific nature of your pain and whittle down the possibilities. Start with a general dentist and he'll rule out the usual culprits. If its a bit more complex, a prosthodontist will be the specialist you need to see.