He had an appointment to see the dentist but he chickened out(of it)AT the last moment.
I 'll make an appointment for you to see the dentist at nine o'clock Wednesday morning. Will that BE o.k? With you?
I have to see my dentist today; I'll BE glad to get it over(with)
I know I need to GO to the dentist but I've been putting off the evil day as long as possible.
I offen GO to a dentist in Japan.
My dentist HAD just pulled out one of my teeth and HAD told me to rest for a while.
She 's been a dentist for years , HAS n't she ?
The dentist extracted heR wisdom teeth.
The dentist was barred from practicing because of His irresponsibility.
The dentist presented His bill for filling my teeth.