Eric Dane, beloved for his portrayal of Dr. Mark Sloan in 'Grey’s Anatomy,' has died at the age of 53, according to statements from his representatives. This news comes ten months after he revealed that he had been diagnosed with ALS (Amyotrophic Lateral Sclerosis), a progressive neurodegenerative disease. In his final days, Dane was surrounded by close friends, his devoted wife, and his two daughters, Billy and Georgia, who were his world. His passing marks the loss of a significant figure in popular television.