Atty. Deirdre A M O'Brien

Atty. Deirdre A M O'Brien

Deirdre A M O'Brien is a lawyer practicing divorce & separation, general practice, family law and 1 other area of law. Deirdre received a B.A. degree from University of Toronto, and has been licensed for 39 years.

Acton Acton 39 yrs experience 39 year
Call (978) 481-3006 Book Appointment

Profile Summary

About Deirdre A M O'Brien at a glance

Deirdre A M O'Brien is a Member based in Acton, Massachusetts, practicing at Law Office of Deirdre A. O'brien. They have 39+ years of legal experience, licensed to practice since 1987. Their practice focuses on divorce, family law, and real estate. Admitted to practice in Massachusetts (1987). Educated at Suffolk University Law School (J.D., 1987) and University of Toronto B.A. (—). Serands clients in Acton, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Deirdre A M O'Brien is a lawyer practicing divorce & separation, general practice, family law and 1 other area of law
  • Deirdre received a B.A. degree from University of Toronto, and has been licensed for 39 years
  • Deirdre practices at Law Office of Deirdre A. O'brien in Acton, MA

Practice Areas Explained

Deirdre A M O'Brien's Areas of Practice

Each practice area below reflects the types of cases Deirdre A M O'Brien handles, with a brief overview of what that area of law covers.

Divorce

A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.

Deirdre A M O'Brien is one of 50,487 divorce attorneys indexed nationally. Browse divorce attorneys in Massachusetts →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Deirdre A M O'Brien is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Massachusetts →

Real Estate Law

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

Deirdre A M O'Brien is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Massachusetts →

Jurisdictional Context

Why local counsel matters in Massachusetts

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

Looking for additional Massachusetts attorneys? Browse all attorneys in Acton or all attorneys in Massachusetts.

Frequently Asked

Common questions about Deirdre A M O'Brien

Where is Deirdre A M O'Brien's law office located?
Deirdre A M O'Brien's law practice is located in Acton, Massachusetts. The firm is Law Office of Deirdre A. O'brien. You can contact the office directly through this profile page.
What practice areas does Deirdre A M O'Brien handle?
Deirdre A M O'Brien focuses on divorce, family law, real estate. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has Deirdre A M O'Brien practiced law?
Deirdre A M O'Brien has 39+ years of legal experience and has been licensed since 1987.
Where did Deirdre A M O'Brien go to law school?
Deirdre A M O'Brien earned their education at (J.D., 1987); (—).
How can I contact Deirdre A M O'Brien for a consultation?
You can contact Deirdre A M 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.
Suffolk University Law School
- 1987
University of Toronto B.A.
- In Progress

Bar Admissions

Massachusetts
Admitted: 1987

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