YOU SAID:

I have to be go to the doctor tomorrow and will not be able until next week to get a replacement from a doctor who is kaneki's with me and I will

INTO JAPANESE

明日は医者に行かなくてはいけないので、来週まで金木研の医者に代わりをもらうことができません。

BACK INTO ENGLISH

I have to go to the doctor tomorrow, so I won't be able to get a replacement from the Kaneki doctor until next week.

INTO JAPANESE

明日は医者に行かなくてはいけないので、来週まで金木研の医者から交代をもらうことはできません。

BACK INTO ENGLISH

I have to go to the doctor tomorrow, so I won't be able to get a replacement from the Kaneki doctor until next week.