<Li> Brian Tee as LCDR Dr. Ethan Choi, Chief Resident </Li> <Li> Marlyne Barrett as Maggie Lockwood, RN, ED Charge Nurse </Li> <Li> Norma Kuhling as Dr. Ava Bekker </Li> <Li> S. Epatha Merkerson as Sharon Goodwin, Chief of Services </Li>

Chicago med season 3 episode 2 guest stars