Dr. Douglas Brooks was Hurley's doctor at the Santa Rosa Mental Health Institute. He took a polaroid photo of Hurley and Dave which was instrumental in showing Hurley that Dave was imaginary. He was also the one who tried to help Hurley get over the accident he believed he caused when the deck fell.
In the spinoff series, Dr. Brooks was also the doctor of Emily Campbell, who had a similar case to Hurley, as she saw an imaginary person, although her symptoms seemed more severe.
- Dr. Brooks was the fifth character from the original series to appear in LOST: The Next Generation, after Annie Rand, Charlie Hume, Desmond Hume, and Brother Campbell.
|Portrayed by Karen Gillan|