Recurring Guest Characters Dr. Jonathan Reiner 38 guest appearances Kaitlan Collins 35 guest appearances John Harwood 34 guest appearances Dr. Sanjay Gupta 23 guest appearances Guest Host 20 guest appearances Ron Brownstein 11 guest appearances Daniel Dale 9 guest appearances Brian Stelter 9 guest appearances Anthony Scaramucci 9 guest appearances Andy Slavitt 9 guest appearances Amanda Carpenter 9 guest appearances David Axelrod 8 guest appearances Laura Coates 8 guest appearances Drew Griffin 8 guest appearances John Avlon 8 guest appearances William Haseltine 8 guest appearances Dr. Leana Wen 7 guest appearances Kirsten Powers 6 guest appearances Jeffrey Toobin 6 guest appearances Bakari Sellers 6 guest appearances ⇤ « 1 2 3 4 5 6 7 8 » ⇥