The actor continued, “It’s been an honor to be a part of such a great trio of shows and in the Wolf Entertainment family. I know that there’s great things coming for Season 5 and I can’t wait to see what they are along with all you fans.”
Fans were first introduced to Dr. Connor Rhodes in Season 1 of the series as a Trauma Surgery fellow and he is currently a Cardiothoracic and Trauma Surgery attending.
Source : https://www.distractify.com/p/is-colin-donnell-leaving-chicago-med