Justin Time to Sleep!

2/28/2008 2:07 PM PST
Justin Chambers is finally getting some shut eye.

As TMZ first reported, the "Grey's Anatomy" star checked into UCLA Medical Center last month for treatment of a "sleeping disorder." By the looks of it, the treatment worked -- Chambers was caught catching some zzzzzzs poolside at Two Bunch Palms yesterday in Palm Springs. McSleepy.