Marks Paneth & Shron LLP (MP&S), a leading New York area accounting firm, announced today that Daniel Kesner, CPA, 44, has joined the firm as a partner in the Family Office and Business Management Group. Kesner joins MP&S from Starr & Co., a business management firm in New York where he was a managing director. At MP&S, Kesner will lead a team that helps businesses, high-net-worth individuals, and their families proactively identify and capitalize on financial opportunities, as well as identify and resolve financial challenges.