Eric Dane of ‘Grey’s Anatomy’ Highlights His Struggle With A.L.S. in Memoir

The actor, who played the handsome Dr. Mark Sloan on the ABC medical drama, worked on the book up until his death in February from A.L.S.

​The actor, who played the handsome Dr. Mark Sloan on the ABC medical drama, worked on the book up until his death in February from A.L.S.