Atty. Joshua Brian Gruner

Atty. Joshua Brian Gruner

Joshua Brian Gruner is a lawyer practicing arbitration, general practice, marriage & prenuptials and 3 other areas of law. Joshua received a B.A. degree from University of Delaware in 1997, and has been licensed for 25 years.

Garden City Garden City 25 yrs experience 25 year
Call (844) 588-2324 Book Appointment

Profile Summary

About Joshua Brian Gruner at a glance

Joshua Brian Gruner is an Associate based in Garden City, New York, practicing at Gassman Baiamonte Gruner, PC. They have 25+ years of legal experience, licensed to practice since 2001. Their practice focuses on family law, prenup, litigation, and adr. Admitted to practice in New York (2001). Educated at Hofstra University (J.D., 2000) and University of Delaware (B.A. Political, 1997). Active member of Nassau County and New York State Bar Associations. Serands clients in Garden City, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Joshua Brian Gruner is a lawyer practicing arbitration, general practice, marriage & prenuptials and 3 other areas of law
  • Joshua received a B.A. degree from University of Delaware in 1997, and has been licensed for 25 years
  • Joshua practices at Gassman Baiamonte Gruner, PC in Garden City, NY

Practice Areas Explained

Joshua Brian Gruner's Areas of Practice

Each practice area below reflects the types of cases Joshua Brian Gruner handles, with a brief overview of what that area of law covers.

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Joshua Brian Gruner is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in New York →

Prenuptial & Postnuptial Agreements

Joshua Brian Gruner is one of 8,877 prenup attorneys indexed nationally. Browse prenup attorneys in New York →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Joshua Brian Gruner is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Mediation & Arbitration

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Joshua Brian Gruner is one of 73,906 adr attorneys indexed nationally. Browse adr attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Garden City are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York 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 York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in Garden City or all attorneys in New York.

Frequently Asked

Common questions about Joshua Brian Gruner

Where is Joshua Brian Gruner's law office located?
Joshua Brian Gruner's law practice is located in Garden City, New York. The firm is Gassman Baiamonte Gruner, PC. You can contact the office directly through this profile page.
What practice areas does Joshua Brian Gruner handle?
Joshua Brian Gruner focuses on family law, prenup, litigation, adr. Each practice area listed reflects experience handling cases of that type in New York.
How long has Joshua Brian Gruner practiced law?
Joshua Brian Gruner has 25+ years of legal experience and has been licensed since 2001.
Where did Joshua Brian Gruner go to law school?
Joshua Brian Gruner earned their education at (J.D., 2000); (B.A. Political, 1997).
How can I contact Joshua Brian Gruner for a consultation?
You can contact Joshua Brian Gruner directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
Hofstra University
- 2000
B.A. Political
University of Delaware
- 1997

Bar Admissions

New York
Admitted: 2001

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