|Portrayed by||Robert Hands|
|Introduced by||Dominic Treadwell-Collins|
|First Appearance||26 December 2015|
|Last Appearance||26 January 2017|
Colin is a consultant at Walford General Hospital he first appeared, along with Joe Yip. when he was telling Sharon and Phil Mitchell that Dennis Rickman Jnr has a subdural hematoma. He tells them they need to operate to release the pressure on Dennis's brain. He later tells Sharon that the operation went fine but they will not know if Dennis has brain damage until he wakes up.