It happened just before 6 a.m. Sunday morning on the 1200 block of Latimer Street.
Police said a 37-year-old woman was sexually assaulted and robbed by an unknown black male wearing a black shirt and pants.
Police said the man drove away from the scene in a red vehicle with unknown Pennsylvania registration.
The woman was taken to the hospital where she in stable condition.
Anyone with any information is asked to call police at 215-686-TIPS.