If only the doctor arrives in time!

但愿医生能及时赶到！

youdao

When the doctor arrives, ask him up.

医生来了请他上楼。

youdao

Ir leg hurts, just be patient until the doctor arrives.

我知道你的腿伤了，耐心点等医生来。

youdao

One of the microtrends I identified two years ago was the DIYD. or do-it-yourself doctor, who arrives at the doctor's office complete with the diagnosis and list of drugs that need to be prescribed.

WSJ: On the Web, Amateurs Rivaling Professionals