Aon Risk Solutions, the global risk management business of Aon Corp., has promoted two of its healthcare practice leaders. The company has promoted Dominic Colaizzo as chairman and Michael Zuckerman as managing director and North-east regional practice leader. Colaizzo, previously managing director of the practice, will now work in coordination with Ron Calhoun, managing director of healthcare practice. Zuckerman will work along with Colaizzo and Calhoun to provide risk management solutions to healthcare clients within the North-east region. Also in his team will be senior vice president Margie O’Keefe McCutcheon, who joins from insurance broker and risk adviser Marsh.

Click here for the release from PR Newswire.