Atty. Leo Vincent Duval

Atty. Leo Vincent Duval

Leo Vincent Duval is a lawyer practicing medical malpractice, negligence, products liability and 4 other areas of law. Leo received a B.S. degree from Wagner College in 1982, and has been licensed for 39 years.

Staten Island Staten Island 39 yrs experience 39 year
Call (848) 837-9901 Book Appointment

Profile Summary

About Leo Vincent Duval at a glance

Leo Vincent Duval is a Member based in Staten Island, New York, practicing at Leo V. Duval Esq.. They have 39+ years of legal experience, licensed to practice since 1987. Their practice focuses on medical malpractice, personal injury, criminal defense, family law, and dv defense. Admitted to practice in New York (1987), U.S. District Court, Southern District of New York (1989), U.S. District Court, Eastern District of New York (1989), and New Jersey (1991). Educated at Suffolk University (J.D., 1986) and Wagner College (B.S., 1982). Recognitions include BV Distinguished. Active member of Richmond County, New York State and American Bar Associations. Serands clients in Staten Island, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Leo Vincent Duval is a lawyer practicing medical malpractice, negligence, products liability and 4 other areas of law
  • Leo received a B.S. degree from Wagner College in 1982, and has been licensed for 39 years
  • Leo practices at Leo V. Duval Esq. in Staten Island, NY

Practice Areas Explained

Leo Vincent Duval's Areas of Practice

Each practice area below reflects the types of cases Leo Vincent Duval handles, with a brief overview of what that area of law covers.

Medical Malpractice

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

Leo Vincent Duval is one of 49,086 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in New York →

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.

Leo Vincent Duval is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in New York →

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.

Leo Vincent Duval is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in New York →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Leo Vincent Duval is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in New York →

Domestic Violence Defense

Leo Vincent Duval is one of 12,315 dv defense attorneys indexed nationally. Browse dv defense attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Staten Island are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York 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 New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in Staten Island or all attorneys in New York.

Frequently Asked

Common questions about Leo Vincent Duval

Where is Leo Vincent Duval's law office located?
Leo Vincent Duval's law practice is located in Staten Island, New York. The firm is Leo V. Duval Esq.. You can contact the office directly through this profile page.
What practice areas does Leo Vincent Duval handle?
Leo Vincent Duval focuses on medical malpractice, personal injury, criminal defense, family law, dv defense. Each practice area listed reflects experience handling cases of that type in New York.
How long has Leo Vincent Duval practiced law?
Leo Vincent Duval has 39+ years of legal experience and has been licensed since 1987.
Where did Leo Vincent Duval go to law school?
Leo Vincent Duval earned their education at (J.D., 1986); (B.S., 1982).
How can I contact Leo Vincent Duval for a consultation?
You can contact Leo Vincent Duval 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 Leo Vincent Duval received?
Leo Vincent Duval's notable recognition includes: BV Distinguished.

Education

J.D.
Suffolk University
- 1986
B.S.
Wagner College
- 1982

Awards

BV Distinguished

Bar Admissions

New York
Admitted: 1987
U.S. District Court, Southern District of New York
Admitted: 1989
U.S. District Court, Eastern District of New York
Admitted: 1989
New Jersey
Admitted: 1991
U.S. District Court, District of New Jersey
Admitted: 1991

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