2 sentences

1. 他是一位经验丰富的医师。

   tā shì yī wèi jīng​yàn fēng​fù de yī​shī.

   He is an experienced physician.

   Source: Dong Chinese Dictionary

2. 你是执业医师吗？

   nǐ shì zhí​yè yī​shī ma?

   Are you a practicing physician?

   Source: Tatoeba