Dr. Regan Shaw is a minor recurring character on Frasier. She appeared as a love interest to Frasier Crane. She was first seen as Frasier's neighbor, who Martin allowed to use their shower in order to keep her around. Frasier then took her to a ball. However, Regan thought Frasier focused too much on his brother's date, Poppy. She later appeared when she ran into Frasier in the episode "To Thine Own Self Be True". She also cropped up in a dream in the ninth season, "Don Juan in Hell, Part Two". She is veterinarian. She was played by Gigi Rice.