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255 Flatbush Avenue   |   Brooklyn, New York 11217-2444

William is well-known among his peers for his professionalism, ethics and proven record of results. From your very first contact to your last, you get high-quality representation from a lawyer who consistently holds himself to the highest levels of professional and personal behavior.


Practice areas

  • Wills
  • Estate planning
  • Probate
  • Trusts
  • Estate litigation
  • Estate administration

Bar admissions

  • New York, 1979
  • Florida, 1979



  • L.L.M. (Taxations), New York University, Taxation, 1979
  • J.D., Fordham University, 1978
  • A.B., Harvard College, cum laude, 1974

Professional associations

  • The Association of the Bar of the City of New York
  • Brooklyn Bar Association
  • New York State Bar Association
  • The Florida Bar Association

Call a reliable Brooklyn attorney to get the services you need

For help with general practice, business law or estate planning legal matters, contact the skilled attorneys at Anderson & Cahill, LLP. To schedule an appointment, call 718.530.0220 or contact us online.