Atty. John Thomas Coyne

Atty. John Thomas Coyne

John Thomas Coyne is a lawyer practicing business litigation, commercial litigation, corporate litigation and 4 other areas of law. John received a B.A. degree from Johns Hopkins University in 1987, and has been licensed for 35 years.

Morristown Morristown 35 yrs experience 35 year
Call (855) 496-3263 Book Appointment

Profile Summary

About John Thomas Coyne at a glance

John Thomas Coyne is a Partner based in Morristown, New Jersey, practicing at McElroy, Deutsch, Mulvaney & Carpenter, LLP. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on personal injury, business, litigation, and insurance. Admitted to practice in New Jersey (1991) and U.S. District Court, District of New Jersey (1991). Educated at Rutgers University (J.D., 1991) and Johns Hopkins University (B.A., 1987). Recognitions include AV Preeminent. Serands clients in Morristown, NJ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Thomas Coyne is a lawyer practicing business litigation, commercial litigation, corporate litigation and 4 other areas of law
  • John received a B.A. degree from Johns Hopkins University in 1987, and has been licensed for 35 years
  • John practices at McElroy, Deutsch, Mulvaney & Carpenter, LLP in Morristown, NJ

Practice Areas Explained

John Thomas Coyne's Areas of Practice

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

Personal Injury

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 Thomas Coyne is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury 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 Thomas Coyne is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New Jersey →

Civil Litigation

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

John Thomas Coyne is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New Jersey →

Insurance Law

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

John Thomas Coyne is one of 121,912 insurance attorneys indexed nationally. Browse insurance 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 Morristown 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 Morristown or all attorneys in New Jersey.

Frequently Asked

Common questions about John Thomas Coyne

Where is John Thomas Coyne's law office located?
John Thomas Coyne's law practice is located in Morristown, New Jersey. The firm is McElroy, Deutsch, Mulvaney & Carpenter, LLP. You can contact the office directly through this profile page.
What practice areas does John Thomas Coyne handle?
John Thomas Coyne focuses on personal injury, business, litigation, insurance. Each practice area listed reflects experience handling cases of that type in New Jersey.
How long has John Thomas Coyne practiced law?
John Thomas Coyne has 35+ years of legal experience and has been licensed since 1991.
Where did John Thomas Coyne go to law school?
John Thomas Coyne earned their education at (J.D., 1991); (B.A., 1987).
How can I contact John Thomas Coyne for a consultation?
You can contact John Thomas Coyne 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 Thomas Coyne received?
John Thomas Coyne's notable recognition includes: AV Preeminent.

Education

J.D.
Rutgers University
- 1991
B.A.
Johns Hopkins University
- 1987

Awards

AV Preeminent

Bar Admissions

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

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