Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Mary Ann Cohen (born New Mexico) is a judge of the United States Tax Court. Cohen attended public schools in Los Angeles before earning a B.S. from UCLA in 1964 and a J.D. from the University of Southern California Law School in 1967. Cohen then practiced law in Los Angeles with the law firm of Abbott & Cohen. Cohen was appointed by President Ronald Reagan as Judge, Un ...