Atty. Daniel R. Sonneborn

Atty. Daniel R. Sonneborn

Mr. Daniel R.

Boston Boston 16 yrs experience 16 year
Call (857) 465-7189 Book Appointment

Profile Summary

About Daniel R. Sonneborn at a glance

Daniel R. Sonneborn is an Associate based in Boston, Massachusetts, practicing at Preti, Flaherty, Beliveau & Pachios, LLP. They have 16+ years of legal experience, licensed to practice since 2010. Their practice focuses on criminal defense and litigation. Admitted to practice in Maine (2010), Massachusetts (2010), U.S. District Court, District of Maine and U.S. District Court, District of New Hampshire (2010), and New Hampshire (2012). Educated at Suffolk University Law School (J.D., 2010) and Bowdoin College (A.B. History, 2007). Active member of Androscoggin County Bar Association State Bar of Maine. Serands clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Daniel R. Sonneborn is a lawyer practicing civil litigation, defense litigation
  • Daniel received a A.B. degree from Bowdoin College in 2007, and has been licensed for 16 years
  • Daniel practices at Preti, Flaherty, Beliveau & Pachios, LLP in Boston, MA

Practice Areas Explained

Daniel R. Sonneborn's Areas of Practice

Each practice area below reflects the types of cases Daniel R. Sonneborn handles, with a brief overview of what that area of law covers.

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.

Daniel R. Sonneborn is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Massachusetts →

Civil Litigation

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

Daniel R. Sonneborn is one of 454,532 litigation attorneys indexed nationally. Browse litigation 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 Boston 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 Boston or all attorneys in Massachusetts.

Frequently Asked

Common questions about Daniel R. Sonneborn

Where is Daniel R. Sonneborn's law office located?
Daniel R. Sonneborn's law practice is located in Boston, Massachusetts. The firm is Preti, Flaherty, Beliveau & Pachios, LLP. You can contact the office directly through this profile page.
What practice areas does Daniel R. Sonneborn handle?
Daniel R. Sonneborn focuses on criminal defense, litigation. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has Daniel R. Sonneborn practiced law?
Daniel R. Sonneborn has 16+ years of legal experience and has been licensed since 2010.
Where did Daniel R. Sonneborn go to law school?
Daniel R. Sonneborn earned their education at (J.D., 2010); (A.B. History, 2007).
How can I contact Daniel R. Sonneborn for a consultation?
You can contact Daniel R. Sonneborn 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
- 2010
A.B. History
Bowdoin College
- 2007

Bar Admissions

Maine
Admitted: 2010
Massachusetts
Admitted: 2010
U.S. District Court, District of Maine and U.S. District Court, District of New Hampshire
Admitted: 2010
New Hampshire
Admitted: 2012

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