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Atty. John W. O'Brien

Atty. John W. O'Brien

John W. O'Brien is a lawyer.

Cumberland Cumberland 36 yrs experience 36 year
Call (207) 870-4100 Book Appointment

Profile Summary

About John W. O'Brien at a glance

John W. O'Brien is an attorney based in Cumberland, Maine. They have 36+ years of legal experience, licensed to practice since 1990. Admitted to practice in Massachusetts (1990). Educated at Catholic University of America (J.D., 1990) and Fairfield University (B.A., 1985). Serands clients in Cumberland, ME and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

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About

  • John W. O'Brien is a lawyer
  • John received a B.A. degree from Fairfield University in 1985, and has been licensed for 36 years
  • John practices in Cumberland, ME

Jurisdictional Context

Why local counsel matters in Maine

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

Looking for additional Maine attorneys? Browse all attorneys in Cumberland or all attorneys in Maine.

Frequently Asked

Common questions about John W. O'Brien

Where is John W. O'Brien's law office located?
John W. O'Brien's law practice is located in Cumberland, Maine. You can contact the office directly through this profile page.
How long has John W. O'Brien practiced law?
John W. O'Brien has 36+ years of legal experience and has been licensed since 1990.
Where did John W. O'Brien go to law school?
John W. O'Brien earned their education at (J.D., 1990); (B.A., 1985).
How can I contact John W. O'Brien for a consultation?
You can contact John W. O'Brien 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.
Catholic University of America
- 1990
B.A.
Fairfield University
- 1985

Bar Admissions

Massachusetts
Admitted: 1990

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