Anthony J. Mangiarelli has been named principal at Kahn, Litwin, Renza and Co. Ltd. Mangiarelli has more than 12 years of public accounting experiences. He is a member of the American Institute of Certified Public Accountants and the Rhode Island Society of Certified Public Accountants. Mangiarelli has a B.S. degree with a concentration in accounting and a M.S. in taxation, both from Bryant University. •
