Daisy, i am in Carlow - Pembroke Dental Clinic. My dentist, Caroline, is fantastic, very reassuring (i used to leave about 8 years between visits - i have been twice in a year now, go me!) and if you are willign to travel cannot recommend her highly enough.
I have VHI Dental Cover though, so i think 70% of it will be refunded. How big are the fillings?