How Old Is the Grey’s Anatomy Cast? Their Real Ages Revealed! (PHOTOS) Share Tweet Remind Me To Watch Reward Me 6 of 16 Previous Autoplay Next February 14, 2014 at 02:35PM EST by Rebecca Martin Related: Grey's Anatomy, Ellen Pompeo, Features, Patrick Dempsey, TV Stars, Chandra Wilson, James Pickens Jr., Jesse Williams, Jessica Capshaw, Justin Chambers, Kevin McKidd, Sandra Oh, Sara Ramirez, Sarah Drew, Camilla Luddington, Gaius Charles, Jerrika Hinton, Tessa Ferrer full size Credit: Brad Barket/Getty Images for IMG How Old Is Sara Ramirez? Sara Ramirez (Callie Torres) is 38 years old, making her one year older than on-screen wife, Jessica Capshaw (Arizona Robbins). Her birthday is August 31, 1975.