Atty. William Cintolo

Atty. William Cintolo

William Cintolo is a lawyer practicing criminal defense, criminal law, civil litigation. William received a B.A. degree from Rutgers University in 1969, and has been licensed for 54 years.

Boston Boston 54 yrs experience 54 year
Call (857) 491-9787 Book Appointment

Civil Litigation & More Attorney · Serving Boston, MA · 54+ Years Experience

Profile Summary

About William Cintolo at a Glance

William Cintolo is a Member based in Boston, Massachusetts, practicing at Cosgrove, Eisenberg and Kiley, P.C.. They have 54+ years of legal experience, licensed to practice since 1972. Their practice focuses on criminal defense and litigation. Admitted to practice in Massachusetts (1972) and U.S. District Court, District of Massachusetts and U.S. Court of Appeals, First, Second, Third, Four (1972). Educated at Suffolk University (J.D., 1972) and Rutgers University (B.A., 1969). Recognitions include AV Preeminent. Serves clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About William Cintolo

  • William Cintolo is a lawyer practicing criminal defense, criminal law, civil litigation
  • William received a B.A. degree from Rutgers University in 1969, and has been licensed for 54 years
  • William practices at Cosgrove, Eisenberg and Kiley, P.C. in Boston, MA

Practice Areas Explained

William Cintolo's Areas of Legal Practice

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

Criminal Defense in Boston

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

William Cintolo is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Massachusetts →

Civil Litigation in Boston

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

William Cintolo is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in Massachusetts →

Jurisdictional Context

Why Local Counsel Matters in Boston

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 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.

Boston Courts and Legal Process

Choosing a Boston-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 Boston or all attorneys in Massachusetts.

Frequently Asked

Common Questions About William Cintolo

Where is William Cintolo's law office located?
William Cintolo's law practice is located in Boston, Massachusetts. The firm is Cosgrove, Eisenberg and Kiley, P.C.. You can contact the office directly through this profile page.
What practice areas does William Cintolo handle?
William Cintolo focuses on criminal defense, litigation. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has William Cintolo practiced law?
William Cintolo has 54+ years of legal experience and has been licensed since 1972.
Where did William Cintolo go to law school?
William Cintolo earned their education at (J.D., 1972); (B.A., 1969).
How can I contact William Cintolo for a consultation?
You can contact William Cintolo 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.
What awards or recognition has William Cintolo received?
William Cintolo's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Boston Choose William Cintolo

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 Cintolo's practice in the field of criminal defense and litigation.

Decade-Tested Legal Experience

William Cintolo brings 54+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Massachusetts and U.S. District Court, District of Massachusetts and U.S. Court of Appeals, First, Second, Third, Four, William Cintolo can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering criminal defense and litigation, William Cintolo can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Boston

A Boston-based practice means William Cintolo 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 William Cintolo Online

Prospective clients searching for legal help in Boston 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 Cintolo.

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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 Cintolo directly.

William Cintolo's Practice Areas & Specializations

Education & Law School Background

J.D.
Suffolk University
- 1972
B.A.
Rutgers University
- 1969

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Massachusetts
Admitted: 1972
U.S. District Court, District of Massachusetts and U.S. Court of Appeals, First, Second, Third, Four
Admitted: 1972

Client Reviews & Ratings — William Cintolo

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