Atty. John Joseph Ronca

Atty. John Joseph Ronca

John Joseph Ronca is a lawyer practicing personal injury, negligence litigation, toxic tort litigation and 1 other area of law. John received a B.A. degree from Mount St.

Livingston Livingston 35 yrs experience 35 year
Call (862) 746-5044 Book Appointment

Negligence Litigation & More Attorney · Serving Livingston, NJ · 35+ Years Experience

Profile Summary

About John Joseph Ronca at a Glance

John Joseph Ronca is an Associate based in Livingston, New Jersey, practicing at Ronca, Hanley, Nolan & Zaremba, LLP. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on personal injury, litigation, and environmental. Admitted to practice in California (1991), New Jersey (1992), and U.S. District Court, District of New Jersey (1992). Educated at California Western School of Law (J.D., 1990) and Mount St. Mary's College (B.A., 1981). Recognitions include AV Preeminent. Active member of State Bar of California New Jersey State and American Bar Associations. Serves clients in Livingston, NJ and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About John Joseph Ronca

  • John Joseph Ronca is a lawyer practicing personal injury, negligence litigation, toxic tort litigation and 1 other area of law
  • John received a B.A. degree from Mount St. Mary's College in 1981, and has been licensed for 35 years
  • John practices at Ronca, Hanley, Nolan & Zaremba, LLP in Livingston, NJ

Practice Areas Explained

John Joseph Ronca's Areas of Legal Practice

Each practice area below reflects the types of cases John Joseph Ronca handles, with a practical overview of what that area of law involves and how it may apply to your situation in Livingston.

Personal Injury in Livingston

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

John Joseph Ronca is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in New Jersey →

Civil Litigation in Livingston

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

John Joseph Ronca is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in New Jersey →

Environmental Law in Livingston

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

John Joseph Ronca is one of 55,977 environmental attorneys indexed nationally. Browse environmental attorneys in New Jersey →

Jurisdictional Context

Why Local Counsel Matters in Livingston

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 Livingston 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 venue, 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.

Livingston Courts and Legal Process

Choosing a Livingston-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional New Jersey attorneys? Browse all attorneys in Livingston or all attorneys in New Jersey.

Frequently Asked

Common Questions About John Joseph Ronca

Where is John Joseph Ronca's law office located?
John Joseph Ronca's law practice is located in Livingston, New Jersey. The firm is Ronca, Hanley, Nolan & Zaremba, LLP. You can contact the office directly through this profile page.
What practice areas does John Joseph Ronca handle?
John Joseph Ronca focuses on personal injury, litigation, environmental. Each practice area listed reflects experience handling cases of that type in New Jersey.
How long has John Joseph Ronca practiced law?
John Joseph Ronca has 35+ years of legal experience and has been licensed since 1991.
Where did John Joseph Ronca go to law school?
John Joseph Ronca earned their education at (J.D., 1990); (B.A., 1981).
How can I contact John Joseph Ronca for a consultation?
You can contact John Joseph Ronca 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.
What awards or recognition has John Joseph Ronca received?
John Joseph Ronca's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Livingston Choose John Joseph Ronca

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish John Joseph Ronca's practice in the field of personal injury, litigation, and environmental.

Decade-Tested Legal Experience

John Joseph Ronca brings 35+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in California, New Jersey, and U.S. District Court, District of New Jersey, John Joseph Ronca can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering personal injury, litigation, and environmental, John Joseph Ronca can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Livingston

A Livingston-based practice means John Joseph Ronca attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues John Joseph Ronca Handles in Livingston

Below is a representative sample of the types of matters John Joseph Ronca has experience with under New Jersey law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Car accident injury claims
Personal Injury
Slip and fall cases
Personal Injury
Wrongful death suits
Personal Injury
Workers' compensation appeals
Personal Injury

This list is illustrative, not exhaustive. Contact John Joseph Ronca directly to discuss the specifics of your situation.

Search Reference

How People Find John Joseph Ronca Online

Prospective clients searching for legal help in Livingston commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like John Joseph Ronca.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with John Joseph Ronca directly.

Education & Law School Background

J.D.
California Western School of Law
- 1990
B.A.
Mount St. Mary's College
- 1981

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

California
Admitted: 1991
New Jersey
Admitted: 1992
U.S. District Court, District of New Jersey
Admitted: 1992

Client Reviews & Ratings — John Joseph Ronca

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