Sada Stricklin, 25, Fantasia Hall, 23, Michelle Freeman, 28, and Shariel Stith, 27, are accused of improperly scanning their merchandise at the store on Green Acres Road in Valley Stream. A security officer went up to them but they allegedly tried to leave the store without paying.
The women became enraged and two of them punched the 51-year-old man in the face, according to detectives.
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Nassau County Police responded to the scene and arrested the women.
The guard, who is a 51-year-old man, suffered pain and swelling and was transported to a hospital for treatment
Stricklin and Hall were charged with robbery and assault. Freeman and Stith were charged with robbery.
All were due in court in Mineola on Monday.