[2] He is the author of several catalogue essays, as well as numerous articles for Canadian and American art magazines.
He was the Visual Arts Columnist for the Daily Gleaner (Fredericton) and Here (Saint John).
His curatorial projects include full-career retrospectives of the work of Nancy Edell and David Askevold, as well as the nationally touring exhibitions Graeme Patterson: Woodrow and Arena: The Art of Hockey.
[2] At AGNS, Cronin inherited what he described as a "building falling down around our ears", an aging complex which no longer had the space for the gallery collection and exhibits.
[4] In 2023, he was appointed Director of Curatorial Programming at the Beaverbrook Art Gallery in Fredericton.