Main Characters Dr. Owen Maestro / Rob Huebel 77 main appearances Dr. Blake Downs / Cutter Spindell / Rory Spindell 74 main appearances Dr. Glenn Richie / Just Falcon 63 main appearances Dr. Lola Spratt / Lynn Williams 62 main appearances Chief 61 main appearances Dr. Cat Black / Dixie Peters 51 main appearances Sy Mittleman / Fred Nunley 52 main appearances Nurse Dori 9 main appearances Dr. Valerie Flame / Ingrid Hagerstown 42 main appearances Chet 5 main appearances
Recurring Guest Characters Cheryl Tiegs 1 guest appearances Waitress 1 guest appearances Alan Stack 1 guest appearances Mark Matt 1 guest appearances Dr. Sunnit Bharta 1 guest appearances Pepsi Lamarr 1 guest appearances Terry 1 guest appearances Kip 1 guest appearances Dean Koontz 1 guest appearances Rich Man 1 guest appearances Wu Lee 1 guest appearances Matthew Hauser 1 guest appearances Tween Patient 1 guest appearances Rhonda 1 guest appearances Young Briggs 1 guest appearances Brad Lendricks 1 guest appearances Blake's Mom 1 guest appearances Dr. Antonio Zavala 1 guest appearances Hobo Clown 1 guest appearances The Voice of Antonio Zavala 1 guest appearances ⇤ « 14 15 16 17 18 19 20 21 22 23 » ⇥