Gregory Gadarian Law Office of Gregory V Gadarian, Tucson GREGORY V. GADARIAN received his B.A. from Northwestern University, his J.D. (cum laude) from the Northwestern University School of Law, and his LL.M. in taxation from New York University. Mr. Gadarian has served as a legislation attorney on the staff of the Joint Committee on Taxation, U.S. Congress and as an attorney-advisor to judge Cynthia H. Hall of the U.S. Tax Court. Since 1981, Mr. Gadarian’s practice has concentrated on estate planning, partnership and corporate tax matters. He is a past president of the Pima County Bar Association and a past president of the Southern Arizona Estate Planning Council. He is also a fellow of the American College of Trust and Estate Council and is an adjunct professor at the University of Arizona College of Law.