Tonya Williams ( born on July 12 , 1958 ) is an American and Canadian actress , producer , director and activist . Sometimes credited as Tonya Lee Williams , she is best known for her role as Dr. Olivia Barber Winters on the American daytime drama '' The Young and the Restless '' from 1990 to 2011 . She is the founder and executive director of Reelworld Film Festival
Reelworld Film Festival
Reelworld Film Festival
Tonya Williams