Atty. John Michael Breslin, Esq.

Atty. John Michael Breslin, Esq.

John "Sean" Breslin, Esq., is a third-generation litigation attorney. Graduated Fordham Law School and is admitted in N.Y. and N.J.

Newton Newton 30 yrs experience 30 year
Call (862) 802-3566 Book Appointment

Profile Summary

About John Michael Breslin, Esq. at a glance

John Michael Breslin, Esq. is a Managing Partner based in Newton, New Jersey, practicing at Oller & Breslin LLC. They have 30+ years of legal experience, licensed to practice since 1996. Their practice focuses on dui/dwi, drug crimes, criminal defense, juvenile, and sex crimes. Admitted to practice in New Jersey (1996) and New York (1997). Educated at Fordham University School of Law (J.D., 1996) and Fordham University (B.B.A., 1992). Serands clients in Newton, NJ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John "Sean" Breslin, Esq., is a third-generation litigation attorney
  • Graduated Fordham Law School and is admitted in N.Y. and N.J
  • Navy veteran who is currently member of the Final Salute honor guard
  • Sean enjoys practicing criminal law, municipal court and landlord tenant law and debt collection

Practice Areas Explained

John Michael Breslin, Esq.'s Areas of Practice

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

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

John Michael Breslin, Esq. is one of 29,976 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in New Jersey →

Drug Crimes

John Michael Breslin, Esq. is one of 6,966 drug crimes attorneys indexed nationally. Browse drug crimes attorneys in New Jersey →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

John Michael Breslin, Esq. is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in New Jersey →

Juvenile Law

John Michael Breslin, Esq. is one of 30,631 juvenile attorneys indexed nationally. Browse juvenile attorneys in New Jersey →

Sex Crimes

John Michael Breslin, Esq. is one of 5,340 sex crimes attorneys indexed nationally. Browse sex crimes 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 Newton 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 Newton or all attorneys in New Jersey.

Frequently Asked

Common questions about John Michael Breslin, Esq.

Where is John Michael Breslin, Esq.'s law office located?
John Michael Breslin, Esq.'s law practice is located in Newton, New Jersey. The firm is Oller & Breslin LLC. You can contact the office directly through this profile page.
What practice areas does John Michael Breslin, Esq. handle?
John Michael Breslin, Esq. focuses on dui/dwi, drug crimes, criminal defense, juvenile, sex crimes. Each practice area listed reflects experience handling cases of that type in New Jersey.
How long has John Michael Breslin, Esq. practiced law?
John Michael Breslin, Esq. has 30+ years of legal experience and has been licensed since 1996.
Where did John Michael Breslin, Esq. go to law school?
John Michael Breslin, Esq. earned their education at (J.D., 1996); (B.B.A., 1992).
How can I contact John Michael Breslin, Esq. for a consultation?
You can contact John Michael Breslin, Esq. 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.
Fordham University School of Law
- 1996
B.B.A.
Fordham University
- 1992

Bar Admissions

New Jersey
Admitted: 1996
New York
Admitted: 1997

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