Played by Marc Elliott
23/06/2016 (S18 E37)
11/04/2017 (S19 E27)
Registrar in General Surgery
Isaac joined the staff at Holby City, working on Keller Ward. He has a very charming but manipulative personality.
Isaac got romantically involved with Dominic Copeland, and Jez Andrews. Isaac and Dominic end up in a toxic relationship which leads to Dom being beaten up on several occasions. Isaac is eventually outed for the domestic violence that he has been hiding, when Dom falls down a flight of stairs and old injuries are found while he gets treatment. Isaac is later suspended from working at the hospital.