Eric Dane Dead at 53 After ALS Diagnosis: Cause of Death, Timeline, and What Happened Editor's Picks News Eric Dane Dead at 53 After ALS Diagnosis: Cause of Death, Timeline, and What Happened Rawteur February 20, 2026 Eric Dane, the actor best known for playing Dr. Mark Sloan on Grey’s Anatomy, has died at... Read More Read more about Eric Dane Dead at 53 After ALS Diagnosis: Cause of Death, Timeline, and What Happened