NEW YORK, NY.- Heritage Auctions has announced that Kathleen Guzman has been appointed as Managing Director of the company’s recently opened Manhattan office, located at 445 Park Avenue (at 57th Street), where she will oversee day-to-day operations. “Kathleen is one of the best known auction professionals in the business,” said Greg Rohan, President of Heritage Auctions. “When it came time to find someone to run our New York offices, Kathleen was one of the first people we discussed. Needless to say, we’re thrilled to have her on board.” With more than 30 years of experience, Guzman is perhaps most recognizable from her appearances over the past 15 years as an expert on PBS’ popular “Antiques Roadshow.” In 1978 she