Yoninah R. Orenstein, Esq.


Yoninah R. Orenstein, Esquire is an associate at Sadek and Cooper and concentrates her practice in family law, with a particular emphasis on divorce, equitable distribution, alimony and spousal support, child custody and support, adoption and protection from abuse orders. Yoninah, who earned her J.D. from Drexel University Thomas R. Kline School of Law and Master’s in Law from Boston University, as well as her LL.B. in civil law from the Université de Montréal, is admitted to practice in Pennsylvania, New Jersey and New York. She is an active member of the American Bar Association as well as the Philadelphia Bar Association – Family Law Section, and sits on the Executive Board of the Nicholas Cipriani American Inn of Court which promotes education, ethics and camaraderie among the Philadelphia family law bench and bar. Prior to joining Sadek and Cooper, Yoninah was an associate in the Family Law Group of a large Philadelphia based law firm and served as the judicial law clerk to the Honorable Elizabeth Jackson in the First Judicial District of Pennsylvania, Family Court Division.

To schedule a consultation with Yoninah R. Orenstein, Esquire regarding your legal issue, please call (215) 814-0395.

Bar Admissions


Professional Associations and Memberships


Applying the “Best Interests of the Child” Standard in Shared Custody Arrangements, The Philadelphia Lawyer, Spring 2016, Vol. 79, No. 1.
PDF Here