Eric Dane Jumps on Joan

Grey’s Anatomy star Eric Dane, aka Dr. Mark “McSteamy” Sloan, dashes across the street with a mystery male after grabbing lunch together at celeb fave Joan’s on Third in Los Angeles on Thursday.

Sizzle.

Track jacket by Dainese, an Italian company that specializes in protective wear for sports such as motorcycling, mountain biking and downhill skiing.

15+ pictures inside of Eric Dane heating up Los Angeles…