Translation of "Dentist's" in Spanish

I've been to the dentist's.

He ido al dentista.

Today I went to the dentist's.

Hoy fui al dentista.

Need I go to the dentist's?

¿Necesito ir al dentista?

At the doctor's and the dentist's.

En el médico y en el dentista.

You had better go to the dentist's.

Deberías ir al dentista.

You don't need to go to the dentist's.

No debes ir al dentista.

She hasn't been to the dentist's for years.

Ella no ha ido al dentista por años.

I had my teeth examined at the dentist's.

Me revisó los dientes el dentista.

Seeing the dentist's teeth, he took to his heels.

Después que vio los dientes del dentista, salió corriendo como alma que lleva el diablo.

I admit I'm a little afraid of the dentist's chair.

Confieso que el sillón del dentista me da un poco de miedo.

- I've been to the dentist's.
- I've been to the dentist.

He ido al dentista.

I work part-time as a receptionist at a dentist's office.

Trabajo de media jornada como recepcionista en una clínica dental.