YOU SAID:

Sorry, I just got back to work after being treated at the hospital

INTO JAPANESE

すみません、病院で治療を受けて仕事に戻ったところです

BACK INTO ENGLISH

Excuse me, I just got back to work after being treated in the hospital.

INTO JAPANESE

すみません、病院で治療を受けて仕事に戻りました。

BACK INTO ENGLISH

Excuse me, I went back to work after being treated at the hospital.

INTO JAPANESE

すみません、病院で治療してから仕事に戻りました。

BACK INTO ENGLISH

Excuse me, I went back to work after being treated at the hospital.