Hello,
I am moving over this spring. I have heard terrible things about dentists in the UK--that they are inexperienced, that there aren't enough around to treat emergencies, etc.
Can any of you please fill me in on your experiences? I expect I will need to replace a crown in a couple of years-- this crown replaces two of my front teeth and has a cosmetic aspect because of that. Should I be worried??
It depends. It can be tricky to find an NHS dentist. But if you go Private, you shouldn't have a problem. NHS dentistry is a bit behind private dentistry in terms of technology and procedures, but is cheaper. If you get working tax credits, your NHS dentist treatment is free.
As far as the dentists on the NHS. My wife had to go for an emergency root canal. Ended up getting an infection in her mouth from it. But we went to another NHS dentist and she sorted the problem out. So there's good and bad.
If you don't have a dentist, usually the doctor's surgeries have an emergency dentist come in every week. So we have found that if theres a dental emergency, you should be able to get in to see an emergency dentist.
So if you can't afford private, then go with NHS, hopefully you find a dentist. It took us almost a year to find an available dentist on the NHS. We're well pleased about it though.

Good luck.