Main Characters Dr. Drew Alister 45 main appearances Dr. Thomas Charles "TC" Callahan 45 main appearances Kenny Fournette 45 main appearances Dr. Jordan Alexander 45 main appearances Dr. Paul Cummings 43 main appearances Dr. Christopher "Topher" Zia 35 main appearances Dr. Scott Clemens 23 main appearances Dr. Shannon Rivera 23 main appearances Michael Ragosa 22 main appearances Dr. Krista Bell-Hart 22 main appearances Dr. Landry de la Cruz 8 main appearances
Recurring Guest Characters Besam 1 guest appearances Sahin 1 guest appearances Rubicon Member 1 guest appearances Border Guard 1 guest appearances Anesthesiologist 1 guest appearances Nurse Natalie 1 guest appearances Carter Stafford 1 guest appearances Dani Stafford 1 guest appearances Captain Yusuf Baran 1 guest appearances Savas 1 guest appearances Moss 1 guest appearances Emir 1 guest appearances WMA Nurse 1 guest appearances Tricia 1 guest appearances TBD 1 guest appearances Craig 1 guest appearances Alicia 1 guest appearances Terrence 1 guest appearances Sandra 1 guest appearances Denny Sawyer 1 guest appearances ⇤ « 8 9 10 11 12 13 14 15 16 17 » ⇥