Police are hunting a vicious robber in a chilling elevator attack on a Washington Heights woman.

The assailant on June 4 grabbed a 26-year-old woman as she entered her building at 2 a.m.

He took her phone and left her with a cut to the eye. The thug struck again the following Thursday at another Washington Heights building.

He’s 5-foot-8 to 5-foot-10, 200 to 220 pounds, partially bald with a slight beard.