Atty. Ann Sullivan

Atty. Ann Sullivan

Ann Sullivan is a lawyer practicing mediation, appeals, divorce & separation. Ann received a B.A. degree from Boston State College in 1971, and has been licensed for 43 years.

Arlington Arlington 43 yrs experience 43 year
Call (617) 420-5121 Book Appointment

Appeals & More Attorney · Serving Arlington, MA · 43+ Years Experience

Profile Summary

About Ann Sullivan at a Glance

Ann Sullivan is a divorce, adr, and appellate attorney based in Arlington, Massachusetts. They have 43+ years of legal experience, licensed to practice since 1983. Admitted to practice in Massachusetts (1983). Educated at Northeastern University (J.D., 1982) and Boston State College (B.A., 1971). Serves clients in Arlington, MA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Ann Sullivan

  • Ann Sullivan is a lawyer practicing mediation, appeals, divorce & separation
  • Ann received a B.A. degree from Boston State College in 1971, and has been licensed for 43 years
  • Ann practices in Arlington, MA

Practice Areas Explained

Ann Sullivan's Areas of Legal Practice

Each practice area below reflects the types of cases Ann Sullivan handles, with a practical overview of what that area of law involves and how it may apply to your situation in Arlington.

Divorce in Arlington

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

Ann Sullivan is one of 50,071 divorce attorneys indexed nationally. Browse divorce attorneys in Massachusetts →

Mediation & Arbitration in Arlington

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Ann Sullivan is one of 73,315 adr attorneys indexed nationally. Browse adr attorneys in Massachusetts →

Appellate Practice in Arlington

Appellate attorneys for civil and criminal appeals at state and federal court.

Ann Sullivan is one of 85,572 appellate attorneys indexed nationally. Browse appellate attorneys in Massachusetts →

Jurisdictional Context

Why Local Counsel Matters in Arlington

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 Arlington 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 venue, 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.

Arlington Courts and Legal Process

Choosing a Arlington-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

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

Frequently Asked

Common Questions About Ann Sullivan

Where is Ann Sullivan's law office located?
Ann Sullivan's law practice is located in Arlington, Massachusetts. You can contact the office directly through this profile page.
What practice areas does Ann Sullivan handle?
Ann Sullivan focuses on divorce, adr, appellate. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has Ann Sullivan practiced law?
Ann Sullivan has 43+ years of legal experience and has been licensed since 1983.
Where did Ann Sullivan go to law school?
Ann Sullivan earned their education at (J.D., 1982); (B.A., 1971).
How can I contact Ann Sullivan for a consultation?
You can contact Ann 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.

Professional Profile

Why Clients in Arlington Choose Ann Sullivan

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Ann Sullivan's practice in the field of divorce, adr, and appellate.

Decade-Tested Legal Experience

Ann Sullivan brings 43+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering divorce, adr, and appellate, Ann Sullivan can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Arlington

A Arlington-based practice means Ann Sullivan attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find Ann Sullivan Online

Prospective clients searching for legal help in Arlington commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Ann Sullivan.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Ann Sullivan directly.

Ann Sullivan's Practice Areas & Specializations

Education & Law School Background

J.D.
Northeastern University
- 1982
B.A.
Boston State College
- 1971

Bar Admissions & Licensed Jurisdictions

Massachusetts
Admitted: 1983

Client Reviews & Ratings — Ann Sullivan

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