Watashi wa shourai, isha ni naritai desu.

I want to become a doctor in the future.

Netsu ga aru node, gogo kara isha ni ikimasu.

Since I have a fever, I will go to the doctor this afternoon.

Guai ga warui nara, hayaku isha ni itta hou ga ii desu yo.

If you feel unwell, you should go to the doctor soon.

Watashi no ane wa byouin de isha to shite hataraite imasu.

My older sister works as a doctor at a hospital.

Sono isha wa totemo shinsetsu de, ninki ga arimasu.

That doctor is very kind and popular.

Isha ni 'osake wo nonde wa ikenai' to iwaremashita.

The doctor told me, 'You must not drink alcohol.'