Mount St. Mary's is a 179 bed community hospital in
Lewiston, New York. They are located on the border of the United States and Canada; to their east is the Tuscarora Nation, to the south the City of Niagara Falls, to the west the Niagara River and Canada and to the north the villages of Lewiston and Youngstown and Lake Ontario. They offer a wide array of inpatient and outpatient programs and services for you and your family.