Complex sentence: In the operating room the original anesthesiologist is unexpectedly replaced by an apparently inept doctor, Larry, claiming to be from another hospital, this disturbs some of the team members and momentarily concerns Clay.
Split into simpler sentences: In the operating room the original anesthesiologist is unexpectedly replaced by an apparently inept doctor, Larry, claiming to be from another hospital. This disturbs some of the team members and momentarily concerns Clay.