Anchin Opens Long Island Office to Accommodate Growing Team of Industry Experts Leading Accounting and Advisory Firm Adds Space and Expands its Marketplace Presence News provided by Share this article NEW YORK, March 5, 2021 /PRNewswire/ -- Anchin, Block & Anchin LLP ("Anchin"), a leading accounting and advisory firm based in New York City, announced that it has opened an office on Long Island, in Uniondale, New York, on February 15, 2021. Opening the office accommodates the need for suburban space to collaborate and work together, and to meet growing marketplace demand for Anchin's strong expertise in providing companies and high net worth families with specialized business and tax guidance. Anchin has long-served clients on Long Island and this new location will enable closer proximity to an increasing number of Anchin's clients, including high net worth families and individuals served by Anchin Private Client, throughout Long Island.