Silvio Raul Illescas, 40, was charged with two counts of first-degree rape. Greenburgh police said Illescas was involved in two separate cases in February and March.
Police said a 19-year-old Pennsylvania resident was raped at knifepoint at the La Quinta Hotel on Saw Mill River Road on Sunday.
Another woman, a 29-year-old, reported a man had raped her and suffered bruising on her face and cuts to her neck at the Westchester Marriott Hotel in February, police said.
Both women reported they had met the man after placing escort ads online, police said. Greenburgh police reported a similar rape occurred in February in Tarrytown.
Click here to follow Daily Voice Tarrytown-SleepyHollow and receive free news updates.