Atty. Kevin Thomas Grennan

Atty. Kevin Thomas Grennan

Kevin Thomas Grennan is a lawyer practicing litigation, motor vehicle accidents, work and construction site accidents and 6 other areas of law. Kevin received a B.A. degree from St.

Garden City Garden City 30 yrs experience 30 year
Call (866) 398-7118 Book Appointment

Profile Summary

About Kevin Thomas Grennan at a glance

Kevin Thomas Grennan is a Member based in Garden City, New York, practicing at Law Offices of Kevin T. Grennan, PLLC. They have 30+ years of legal experience, licensed to practice since 1996. Their practice focuses on car accidents, medical malpractice, wrongful death, slip & fall, and product liability. Admitted to practice in New York U.S. District Court, Southern District of New York U.S. District Court, Eastern District of (1996). Educated at St. John's University School of Law (J.D., 1995) and St. John's University (B.A., 1985). Serands clients in Garden City, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Kevin Thomas Grennan is a lawyer practicing litigation, motor vehicle accidents, work and construction site accidents and 6 other areas of law
  • Kevin received a B.A. degree from St. John's University in 1985, and has been licensed for 30 years
  • Kevin practices at Law Offices of Kevin T. Grennan, PLLC in Garden City, NY

Practice Areas Explained

Kevin Thomas Grennan's Areas of Practice

Each practice area below reflects the types of cases Kevin Thomas Grennan handles, with a brief overview of what that area of law covers.

Car Accidents

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

Kevin Thomas Grennan is one of 36,807 car accidents attorneys indexed nationally. Browse car accidents attorneys in New York →

Medical Malpractice

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

Kevin Thomas Grennan is one of 49,086 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in New York →

Wrongful Death

Kevin Thomas Grennan is one of 31,253 wrongful death attorneys indexed nationally. Browse wrongful death attorneys in New York →

Slip & Fall / Premises Liability

Kevin Thomas Grennan is one of 29,473 slip & fall attorneys indexed nationally. Browse slip & fall attorneys in New York →

Product Liability

Kevin Thomas Grennan is one of 66,193 product liability attorneys indexed nationally. Browse product liability 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 Garden City 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 Garden City or all attorneys in New York.

Frequently Asked

Common questions about Kevin Thomas Grennan

Where is Kevin Thomas Grennan's law office located?
Kevin Thomas Grennan's law practice is located in Garden City, New York. The firm is Law Offices of Kevin T. Grennan, PLLC. You can contact the office directly through this profile page.
What practice areas does Kevin Thomas Grennan handle?
Kevin Thomas Grennan focuses on car accidents, medical malpractice, wrongful death, slip & fall, product liability. Each practice area listed reflects experience handling cases of that type in New York.
How long has Kevin Thomas Grennan practiced law?
Kevin Thomas Grennan has 30+ years of legal experience and has been licensed since 1996.
Where did Kevin Thomas Grennan go to law school?
Kevin Thomas Grennan earned their education at (J.D., 1995); (B.A., 1985).
How can I contact Kevin Thomas Grennan for a consultation?
You can contact Kevin Thomas Grennan 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

J.D.
St. John's University School of Law
- 1995
B.A.
St. John's University
- 1985

Bar Admissions

New York U.S. District Court, Southern District of New York U.S. District Court, Eastern District of
Admitted: 1996

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