NEW YORK--(BUSINESS WIRE)--Otterbourg P.C. announced today that highly respected litigator Sandor Frankel has joined the firm as Of Counsel. Mr. Frankel’s practice focuses on general litigation and business litigation. Mr. Frankel was a founding partner of Frankel & Abrams, a boutique litigation firm. He will continue in his position as one of four trustees of The Leona M. and Harry B. Helmsley Charitable Trust, which is among the nation’s largest charitable foundations. “Sandy is one of th