The actress has been on the hit medical series since its inception in 2005, and now she's taking her talents to the long-running U.S. daytime soap opera.
She tells Soaps In Depth magazine, "I've watched General Hospital for 35 years. I grew up with it. It holds such a place in my heart. Even though we've shared the same lot for 10 years I can't talk to anybody on the lot... It's weird to see them because they're supposed to be in (fictional city) Port Charles! I have that kind of fan disconnect."
Wilson, who has been nominated for an Emmy four times for her role on Grey's, will make her cameo during the 28 January (14) episode of General Hospital.