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Jennifer  Diaz, Esq.

About Jennifer

With over twenty years of experience as a matrimonial and family law attorney, Jennifer R. Diaz, Esq. brings to Heilig Branigan, LLP extensive and undeniable experience in the delicate intricacies of divorce and family court proceedings. Ms. Diaz has exclusively practiced family law for the sole purpose of safeguarding individuals from the extremely emotional experience of going through a divorce or family court matter. 

Jennifer puts the best interests of her clients before all else and she works closely with each client to protect what is most important to them (custody, equitable distribution and/or to secure a client's financial future.) Jennifer manages highly contested and complex divorces, custody, child support, adoptions, and post-judgment matters in Nassau and Suffolk Counties. During her long career she has successfully settled hundreds of cases. Jennifer's extensive knowledge and ability to customize a legal strategy for each client to achieve their goal is exemplary with a proven track record of success. 

After graduating from law school, she was with the firm of Crecca & Blair from September 1998 through March 2002. In March 2002, Ms. Diaz became an associate attorney at the firm of Tabat, Cohen & Blum, where she continued to work until February 2005. Ms. Diaz was of counsel to the Law Office of Joy E. Jorgensen from February 2005 through December 2022 before joining the firm of Heilig Branigan, LLP.


Areas of Practice

  • Matrimonial and Family Law



JD - Touro College Jacob D. Fuchsberg Law Center

BS- State University of New York at Stony Brook 


New York State

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