North Las Vegas police believe a doctor they arrested for a sexual assault may have committed more such attacks and are asking for the public’s help.

Michel Rantissi Jr., 46, was booked on sexual assault and open and gross lewdness charges on Thursday, 3News Las Vegas reported.

Police launched an investigation on September 16 when they received a report about a sexual assault in a doctor’s office, KTNV said.

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Rantissi worked for Advanced Manual Therapy Institute and has been practicing in the Las Vegas Valley since 2003, according to Fox 5 Vegas. He practices at offices in Summerlin, North Las Vegas and Henderson, 3News Las Vegas said.

Witnesses or victims can call Detective Salkoff at 702-633-1769.

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[Featured image: Michel Rantissi Jr/North Las Vegas Police Department]