American actress and comedian who voiced Dr. T'Ana, the Caitian chief medical officer of the USS Cerritos, in Star Trek: Lower Decks.
Gillian Vigman is an American actress, comedian and screenwriter who was a cast member of the sketch series MADtv, starred in the ABC comedy Sons and Daughters and had recurring roles on Suburgatory and New Girl.
Since 2020 she has voiced Dr. T'Ana on Star Trek: Lower Decks, the gruff, short-tempered Caitian doctor who runs sickbay aboard the USS Cerritos. T'Ana's bluntness and deadpan humor made her a scene stealer in the series' senior staff scenes across all five seasons.