Jamie-Lynn Sigler praises Eric Dane’s ALS role ahead of her own Grey’s Anatomy MS storyline

Exclusive: Sigler, who has MS, spoke to 'The Independent' ahead of her guest role on 'Grey's Anatomy,' where she plays a character navigating the same disease. The episode is set to air weeks after Dane, who has ALS in real life, played a firefighter struggling with the same disorder on 'Brilliant Minds’