Instagram/Eric Dane Celebrity Eric Dane's final advocacy: his ALS diagnosis, fight for the ACT For ALS bill, and the documentary 'Ring Every Bell' honoring his legacy. April 9, 2026 AceShowbiz - Eric Dane, known for his role on Grey's Anatomy, revealed in April of last year that he was diagnosed with ALS (amyotrophic lateral sclerosis), a rare and progressive neurological disease. Before his passing on February 19, 2026, Eric Dane dedicated significant effort to raising awareness and pushing for research advancements targeting this devastating illness.