Atty. John Lee Diaz

Atty. John Lee Diaz

John Lee Diaz is a lawyer practicing criminal defense, personal injury, family and 1 other area of law. John has been licensed for 44 years.

Boston Boston 44 yrs experience 44 year
Call (857) 343-3949 Book Appointment

Profile Summary

About John Lee Diaz at a glance

John Lee Diaz is a Member based in Boston, Massachusetts, practicing at Law Offices of John Lee Diaz. They have 44+ years of legal experience, licensed to practice since 1982. Their practice focuses on contracts, personal injury, criminal defense, and family law. Admitted to practice in Massachusetts (1982). Serands clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Lee Diaz is a lawyer practicing criminal defense, personal injury, family and 1 other area of law
  • John has been licensed for 44 years
  • John practices at Law Offices of John Lee Diaz in Boston, MA

Practice Areas Explained

John Lee Diaz's Areas of Practice

Each practice area below reflects the types of cases John Lee Diaz handles, with a brief overview of what that area of law covers.

Contracts

John Lee Diaz is one of 76,762 contracts attorneys indexed nationally. Browse contracts 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.

John Lee Diaz is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Massachusetts →

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.

John Lee Diaz is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal defense 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.

John Lee Diaz is one of 187,066 family law attorneys indexed nationally. Browse family law 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 John Lee Diaz

Where is John Lee Diaz's law office located?
John Lee Diaz's law practice is located in Boston, Massachusetts. The firm is Law Offices of John Lee Diaz. You can contact the office directly through this profile page.
What practice areas does John Lee Diaz handle?
John Lee Diaz focuses on contracts, personal injury, criminal defense, family law. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has John Lee Diaz practiced law?
John Lee Diaz has 44+ years of legal experience and has been licensed since 1982.
How can I contact John Lee Diaz for a consultation?
You can contact John Lee Diaz 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.

Bar Admissions

Massachusetts
Admitted: 1982

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