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David J. Giannini Divorce & Family Law Attorney in Whippany, NJ

Whippany, NJ 07981

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David J. Giannini helps clients in Whippany, New Jersey address complex family law matters involving child custody, spousal support, legal separation, and divorce.

David J. Giannini helps clients in Whippany and throughout New Jersey with divorce and family law matters.

Explore more: More divorce lawyers in Whippany · Divorce guide for New Jersey

Updated: October 13, 2026 · General information, not legal advice

Focus

Adoption, Alimony & Spousal Support, Child Support, Custody & Visitation, Dissolution, Divorce, Domestic Violence, Father's Rights, Juvenile Law, Marital Property, Mediation & Collaborative Law, Name Change, Paternity, Prenuptial Agreements...

Family law matters in Whippany

Divorce Lawyer in Whippany, NJ

Family Law Attorney in Whippany, NJ

Child Custody Lawyer in Whippany, NJ

Child Support Lawyer in Whippany, NJ

Alimony Lawyer in Whippany, NJ

Property Division Lawyer in Whippany, NJ

Contact

Address: 100 South Jefferson Rd, Suite 200 · Whippany, NJ 07981

Background

Licensed state: New Jersey

Licensed since: 2000

Law school: Seton Hall University School of Law

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Next steps

Call and compare
Talk to 2–3 offices to compare fees and approach.

Ask about your case type
Custody, property, business assets, or high conflict.

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Ask who will handle your case day-to-day.