3 Texas Medical Center officials depart in recent weeks

Three members of the Texas Medical Center’s executive team recently left the nonprofit.

Shawn Cloonan, Dr. Arthur “Tim” Garson and Ryan Holeywell all stepped down in November or December, TMC spokesman Mark Sullivan confirmed, though their departures were first reported Dec. 25 by the Houston Chronicle.

Cloonan was COO and executive vice president for the TMC. Sullivan confirmed that Cloonan’s last day of employment was Dec. 17 but declined to comment on the reason for his departure, noting…