Erin Chambers

Erin Chambers has spent over three decades in front of the camera, starting her career in 1995 when she was just 15. She is best known for playing Siobhan McKenna Spencer on the ABC soap opera General Hospital. Chambers has also appeared in numerous TV guest roles, including Stargate: Atlantis, where her character Sora met two characters named Carson McKay: Dr. Carson Beckett and Dr. Rodney McKay, both names matching her husband's.

Born in Portland, Oregon, she is American and got her start in high school, performing in plays like "A Thurber Carnival", "Hello Dolly", and "A Midsummer Night's Dream" as Puck. She later studied at Brigham Young University, earning a BFA in Acting with a minor in English. During college, she received two Irene Ryan ACTF Award nominations for her roles as Irina in "The Three Sisters" and Roxane in "Cyrano". She has also been nominated for a Robby Award for her work as Johanna in "Sweeney Todd" at the Pacific Conservatory of the Performing Arts.

Chambers is a Latter-day Saint and has been married to Carson McKay, with whom she had a son, Roan James McKay, born in 2016 when she was 36. Now in her mid-40s, she lives in Los Angeles. At 5'3" with natural red hair and brown eyes, she has a distinctive look that has helped her stand out in a long career. She remains active in the industry as of 2025.