Raven Dauda

Actor (Dr. Tracy Pollard) — Discovery

Canadian actor who played Dr. Tracy Pollard, the brisk senior physician in the USS Discovery's sickbay, in a recurring role across all five seasons of Star Trek: Discovery.

Raven Dauda is a Canadian actor and playwright with extensive stage credits and many guest roles in Canadian film and television.
She plays Dr. Tracy Pollard in Star Trek: Discovery, first appearing in the first season. Pollard works alongside Hugh Culber in sickbay and carries the department after his death, treating casualties of the Klingon war, examining the cybernetic Airiam and dealing with Saru's supposedly fatal illness in An Obol for Charon.
Pollard chooses to stay with the ship on its jump to the 32nd century and continues to appear to the end of the series. Dauda's no-nonsense delivery made the doctor one of the more recognisable of the Discovery's supporting crew.