Probate Nassau County

Contact Address: 120 Bethpage Rd, suite 244, Hicksville, NY 11801 Phone: 516-882-7231 Website URL: https://probateattorneynassau.com/ About US Probate is a legal process of establishing the authenticity of a document attesting to the true will of the deceased in a Court of Law. Probate is a process which validates and pronounces the Last Will and Testament of Individual as valid and effective for purposes of estate administration and asset distribution.