|Occupation||Doctor at Santa Rosa Mental Health Institute|
|Played By||Dann Seki|
Dr. Curtis was a doctor employed at the Santa Rosa Mental Health Institute. During his employment there he had helped Hurley, and others back to their mental health. When Hurley returned later to visit Leonard, Dr. Curtis questioned Hurley as to why he was back, possibly fearing he was there to re-enter the facility, was relieved when Hurley informed him he was there to visit a patient with whom he'd been friends with.