Atty. Katherine Dupuis
Katherine Dupuis is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law Mediation and Mediation. Katherine, who practices law in New Providence, New Jersey, has been recognized since 2022.
Profile Summary
About Katherine Dupuis at a glance
Katherine Dupuis is a family law and adr attorney based in New Providence, New Jersey, practicing at Lindabury, McCormick, Estabrook & Cooper PC. Educated at Seton Hall University (J.D., 1978). Recognitions include Best Lawyers in America — Family Law Mediation (2026), Best Lawyers in America — Mediation (2026), and Best Lawyers in America — Additional Areas of Practice: (2026). Serands clients in New Providence, NJ and the surrounding metropolitan area.
Want to Get Service From This Attorney?
Sign up free and choose one of the two methods below.
Have a legal question? Sign up free, submit it through the Ask the Attorney module and receive a focused answer from a specialist.
- Free to ask a question
- Answers from specialist attorneys
- Optional private / anonymous question
Request an online video meeting or an in-person consultation at the attorney's office. Pick a time that works for you and share the details securely.
- Online video meeting
- In-person at the attorney's office
- Secure messaging and payment
About
- Katherine Dupuis is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law Mediation and Mediation
- Katherine, who practices law in New Providence, New Jersey, has been recognized since 2022
- This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Katherine is held by other top lawyers in the same geographic and legal practice area
Practice Areas Explained
Katherine Dupuis's Areas of Practice
Each practice area below reflects the types of cases Katherine Dupuis handles, with a brief overview of what that area of law covers.
Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.
Katherine Dupuis is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in New Jersey →
Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.
Katherine Dupuis is one of 73,906 adr attorneys indexed nationally. Browse adr attorneys in New Jersey →
Jurisdictional Context
Why local counsel matters in New Jersey
Practicing law in New Jersey. Legal matters in New Jersey are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New Providence are typically filed in the local municipal court or the appropriate New Jersey state district court, depending on subject matter and amount in controversy. An attorney licensed in New Jersey brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New Jersey courts without local counsel or pro hac vice admission.
Looking for additional New Jersey attorneys? Browse all attorneys in New Providence or all attorneys in New Jersey.
Frequently Asked
Common questions about Katherine Dupuis
Where is Katherine Dupuis's law office located?
What practice areas does Katherine Dupuis handle?
Where did Katherine Dupuis go to law school?
How can I contact Katherine Dupuis for a consultation?
What awards or recognition has Katherine Dupuis received?
Practice Areas
Education
Awards
Reviews
No reviews yet.