dentists Mar Menor area

Can anyone help, we fly out to spain at 4pm tomorrow (Saturday) and lo! a large piece of a molar has decided that tonight is the night it parts company with me.  I will try to get an emergency appointment in the morning but don't think there is much hope, therefore, I hope to be able to get away with it for the week we are away. In the event that the rest of the tooth gives way and I am in agony, is there a good dentist in the Mar Menor area? (we are los alcazares) I do have a dental plan insurance so will be covered, I just need someone who I can talk to and who will do a reasonable job.