Atty. William D. Keefe

Atty. William D. Keefe

William D. Keefe is a lawyer practicing personal injury, animal & dog bites, car accidents and 4 other areas of law.

Lynn Lynn 17 yrs experience 17 year
Call (857) 326-5224 Book Appointment

Animal & Dog Bites & More Attorney · Serving Lynn, MA · 17+ Years Experience

Profile Summary

About William D. Keefe at a Glance

William D. Keefe is an Associate based in Lynn, Massachusetts, practicing at Law Offices of Michael F. Mahoney. They have 17+ years of legal experience, licensed to practice since 2009. Their practice focuses on car accidents, medical malpractice, wrongful death, personal injury, and motorcycle. Admitted to practice in Massachusetts (2009). Educated at Boston College Law School (J.D., 2009) and Saint Anselm College (B.A. Politics, 2006). Serves clients in Lynn, MA and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About William D. Keefe

  • William D. Keefe is a lawyer practicing personal injury, animal & dog bites, car accidents and 4 other areas of law
  • William received a B.A. degree from Saint Anselm College in 2006, and has been licensed for 17 years
  • William practices at Law Offices of Michael F. Mahoney in Lynn, MA

Practice Areas Explained

William D. Keefe's Areas of Legal Practice

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

Car Accidents in Lynn

Hurt in a car crash? Car accident lawyers fight insurance companies for fair compensation — free consult, no fee unless you win.

William D. Keefe is one of 36,434 car accidents attorneys indexed nationally. Browse car accidents attorneys in Massachusetts →

Medical Malpractice in Lynn

Medical malpractice lawyers represent patients harmed by negligent doctors, hospitals, and other providers. Free case review, no fee unless you win.

William D. Keefe is one of 48,593 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Massachusetts →

Wrongful Death in Lynn

William D. Keefe is one of 30,932 wrongful death attorneys indexed nationally. Browse wrongful death attorneys in Massachusetts →

Personal Injury in Lynn

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.

William D. Keefe is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in Massachusetts →

Motorcycle Accidents in Lynn

William D. Keefe is one of 11,112 motorcycle attorneys indexed nationally. Browse motorcycle attorneys in Massachusetts →

Jurisdictional Context

Why Local Counsel Matters in Lynn

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 Lynn 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.

Lynn Courts and Legal Process

Choosing a Lynn-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 Lynn or all attorneys in Massachusetts.

Frequently Asked

Common Questions About William D. Keefe

Where is William D. Keefe's law office located?
William D. Keefe's law practice is located in Lynn, Massachusetts. The firm is Law Offices of Michael F. Mahoney. You can contact the office directly through this profile page.
What practice areas does William D. Keefe handle?
William D. Keefe focuses on car accidents, medical malpractice, wrongful death, personal injury, motorcycle. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has William D. Keefe practiced law?
William D. Keefe has 17+ years of legal experience and has been licensed since 2009.
Where did William D. Keefe go to law school?
William D. Keefe earned their education at (J.D., 2009); (B.A. Politics, 2006).
How can I contact William D. Keefe for a consultation?
You can contact William D. Keefe 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 Lynn Choose William D. Keefe

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 William D. Keefe's practice in the field of car accidents, medical malpractice, wrongful death, personal injury, and motorcycle.

Decade-Tested Legal Experience

William D. Keefe brings 17+ 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 car accidents, medical malpractice, and wrongful death, William D. Keefe can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Lynn

A Lynn-based practice means William D. Keefe attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues William D. Keefe Handles in Lynn

Below is a representative sample of the types of matters William D. Keefe has experience with under Massachusetts law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Surgical error claims
Medical Malpractice
Misdiagnosis and delayed diagnosis
Medical Malpractice
Birth injury lawsuits
Medical Malpractice
Hospital negligence
Medical Malpractice
Car accident injury claims
Personal Injury
Slip and fall cases
Personal Injury
Wrongful death suits
Personal Injury
Workers' compensation appeals
Personal Injury

This list is illustrative, not exhaustive. Contact William D. Keefe directly to discuss the specifics of your situation.

Search Reference

How People Find William D. Keefe Online

Prospective clients searching for legal help in Lynn 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 William D. Keefe.

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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 William D. Keefe directly.

Education & Law School Background

J.D.
Boston College Law School
- 2009
B.A. Politics
Saint Anselm College
- 2006

Bar Admissions & Licensed Jurisdictions

Massachusetts
Admitted: 2009

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