Chesterton Academy of Buffalo  Chesterton Academy of Buffalo is a private, co-educational, Catholic secondary school in Sloan , New York. It is located in the Roman Catholic Diocese of Buffalo, New York. Launched in the fall of 2014 by Michael P. McKeating, the school is modeled on the original Chesterton Academy in Edina, Minnesota and is centered on G. K. Chesterton’s ideas of integrated learning. Beginning in the 2015–16 school year, Chesterton Academy moved from its former location into the premises of Fourteen Holy Helpers R.C. Church in West Seneca and then moved back into their former location.