Atty. Sean Michael Kelley

Atty. Sean Michael Kelley

Sean Michael Kelley is a lawyer practicing products liability, mass torts, toxic torts and 3 other areas of law. Sean received a B.A. degree from Williams College, and has been licensed for 19 years.

Medford Medford 19 yrs experience 19 year
Call (857) 855-9182 Book Appointment

Profile Summary

About Sean Michael Kelley at a glance

Sean Michael Kelley is an Associate based in Medford, Massachusetts, practicing at Bonsignore Trial Lawyers, PLLC. They have 19+ years of legal experience, licensed to practice since 2007. Their practice focuses on wrongful death, personal injury, class action, product liability, and litigation. Admitted to practice in Massachusetts (2007). Educated at Northeastern University School of Law J.D. (—) and Williams College B.A. Political Science (—). Serands clients in Medford, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Sean Michael Kelley is a lawyer practicing products liability, mass torts, toxic torts and 3 other areas of law
  • Sean received a B.A. degree from Williams College, and has been licensed for 19 years
  • Sean practices at Bonsignore Trial Lawyers, PLLC in Medford, MA

Practice Areas Explained

Sean Michael Kelley's Areas of Practice

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

Wrongful Death

Sean Michael Kelley is one of 31,253 wrongful death attorneys indexed nationally. Browse wrongful death attorneys in Massachusetts →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Sean Michael Kelley is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Massachusetts →

Class Action

Sean Michael Kelley is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in Massachusetts →

Product Liability

Sean Michael Kelley is one of 66,193 product liability attorneys indexed nationally. Browse product liability attorneys in Massachusetts →

Civil Litigation

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

Sean Michael Kelley 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 Medford 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 Medford or all attorneys in Massachusetts.

Frequently Asked

Common questions about Sean Michael Kelley

Where is Sean Michael Kelley's law office located?
Sean Michael Kelley's law practice is located in Medford, Massachusetts. The firm is Bonsignore Trial Lawyers, PLLC. You can contact the office directly through this profile page.
What practice areas does Sean Michael Kelley handle?
Sean Michael Kelley focuses on wrongful death, personal injury, class action, product liability, litigation. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has Sean Michael Kelley practiced law?
Sean Michael Kelley has 19+ years of legal experience and has been licensed since 2007.
Where did Sean Michael Kelley go to law school?
Sean Michael Kelley earned their education at (—); (—).
How can I contact Sean Michael Kelley for a consultation?
You can contact Sean Michael Kelley 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

Northeastern University School of Law J.D.
- In Progress
Williams College B.A. Political Science
- In Progress

Bar Admissions

Massachusetts
Admitted: 2007

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