The institutional pharmacy services company PharMerica Corporation (NYSE: PMC) moved into western New York with its acquisition of McGuire Group Pharmacy, a subsidiary of McGuire Group in Cheektowaga, New York (a suburb of Buffalo). McGuire Group operates skilled nursing facilities in western New York, Long Island and Michigan, and is selling its pharmacy division, which provides comprehensive pharmacy services to long-term care facilities and other customers in the Buffalo-Niagara Falls metropolitan area.