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William Mastrogiannis, Esq.

William graduated University of Connecticut with a degree in economics. He went on to attend Maurice A. Deane School of Law at Hofstra University and interned with the Supreme Court of the State of New York. He is admitted in New York.


William concentrates his practice in commercial litigation with a focus on construction related projects. He also has experience in land use and development.


Contact William at 516-741-2200 or by email at .