About Alexander D.

Alexander D — Nirenstein practices family law in Great Neck, New York. A member of the New York State Bar since 1991, he has dedicated his career to addressing the details of family-related legal issues. His firm, located in Great Neck, is well-regarded for its focus on family law matters, including divorce and elder law. Serving clients throughout Long Island and the surrounding areas, Nirenstein is known for providing comprehensive legal services tailored to the needs of families. In 1991, Nirenstein earned his Juris Doctor (J.D.) from the University of South Carolina School of Law. Prior to that, he completed his undergraduate studies at Hofstra University, where he received a Bachelor of Arts (B.A.) in Psychology in 1988.

His academic background laid a strong foundation for his legal career, particularly in family law, which became his area of passion during law school. This interest has shaped his professional trajectory, leading him to focus primarily on divorce proceedings, child custody disputes, and elder law issues. Nirenstein’s caseload is diverse, encompassing prenuptial agreements and post-divorce modifications. He guides clients through the entire legal process, from the initial consultation to negotiations, mediation, and, if necessary, litigation in family court. His methodical approach ensures that each case is handled with care and attention to detail. This lets the attorney advocate for his clients' rights and interests.

The firm’s commitment to thorough representation is evident in its client interactions and case management strategies. Before establishing his practice in Great Neck, Nirenstein worked in various legal settings. His background includes working with different law firms, which enriched his understanding of family law and its nuances. He is an active member of several professional organizations that keep him informed about changes in family law. These memberships not only enhance his legal knowledge but also provide networking opportunities with other legal professionals, furthering his commitment to excellence in his field. In addition to his practice in New York, Nirenstein is also admitted to practice in Connecticut and Arizona, as well as before the U.S.

Supreme Court. This broad jurisdictional reach allows him to assist clients with diverse legal needs across state lines. His extensive knowledge of family law enables him to navigate complex legal issues effectively. As he continues to serve clients in Great Neck, Nirenstein remains committed to providing thoughtful and thorough legal representation, ensuring that each client receives the best possible outcomes in their family law matters.

Education

University of South Carolina School of Law

J.D. (1991) | Law

1988

Hofstra University

B.A. (1988) | Psychology

1985

Experience

has membership

New York State Bar Association

has membership

Nassau County Bar Association

has membership

American Bar Association

has membership

Nassau County Bar Association

Inactive has membership

State Bar of Arizona

Accepted Jurisdictions

New York
Connecticut
Arizona
U.S. Supreme Court

Court Admissions

U.S. Supreme Court U.S. Supreme Court
Connecticut Superior Court State Trial Court
Arizona Superior Court State Trial Court
New York State Supreme Court State Supreme Court · Admitted 1991

Types of Cases Handled

family law divorce elder law

Legal Services Scope

Initial consultation Negotiations Mediation Litigation

Data is based on available information and may not reflect the most current status.