Atty. John J Sullivan

Atty. John J Sullivan

John J Sullivan is a lawyer practicing commercial litigation, real estate, wills and 1 other area of law. John received a B.A. degree from Rowan Universtiy in 1982, and has been licensed for 39 years.

Middlesex Middlesex 39 yrs experience 39 year
Call (908) 495-6195 Book Appointment

Profile Summary

About John J Sullivan at a glance

John J Sullivan is a wills, estate planning, business, real estate, and litigation attorney based in Middlesex, New Jersey. They have 39+ years of legal experience, licensed to practice since 1987. Admitted to practice in New Jersey (1987) and U.S. District Court, District of New Jersey (1987). Educated at Ohio Northern University (J.D., 1986) and Rowan Universtiy (B.A., 1982). Serands clients in Middlesex, NJ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John J Sullivan is a lawyer practicing commercial litigation, real estate, wills and 1 other area of law
  • John received a B.A. degree from Rowan Universtiy in 1982, and has been licensed for 39 years
  • John practices in Middlesex, NJ

Practice Areas Explained

John J Sullivan's Areas of Practice

Each practice area below reflects the types of cases John J Sullivan handles, with a brief overview of what that area of law covers.

Wills

John J Sullivan is one of 34,541 wills attorneys indexed nationally. Browse wills attorneys in New Jersey →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

John J Sullivan is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in New Jersey →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

John J Sullivan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New Jersey →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

John J Sullivan is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in New Jersey →

Civil Litigation

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

John J Sullivan is one of 454,532 litigation attorneys indexed nationally. Browse litigation 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 Middlesex 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 Middlesex or all attorneys in New Jersey.

Frequently Asked

Common questions about John J Sullivan

Where is John J Sullivan's law office located?
John J Sullivan's law practice is located in Middlesex, New Jersey. You can contact the office directly through this profile page.
What practice areas does John J Sullivan handle?
John J Sullivan focuses on wills, estate planning, business, real estate, litigation. Each practice area listed reflects experience handling cases of that type in New Jersey.
How long has John J Sullivan practiced law?
John J Sullivan has 39+ years of legal experience and has been licensed since 1987.
Where did John J Sullivan go to law school?
John J Sullivan earned their education at (J.D., 1986); (B.A., 1982).
How can I contact John J Sullivan for a consultation?
You can contact John J Sullivan 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.
Ohio Northern University
- 1986
B.A.
Rowan Universtiy
- 1982

Bar Admissions

New Jersey
Admitted: 1987
U.S. District Court, District of New Jersey
Admitted: 1987

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