Atty. Thomas Joseph Keegan

Atty. Thomas Joseph Keegan

Thomas Joseph Keegan is a lawyer practicing personal injury law, commercial litigation, car accidents and 1 other area of law. Thomas received a B.A. degree from Dowling College in 1972, and has been licensed for 48 years.

Patchogue Patchogue 48 yrs experience 48 year
Call (631) 450-6197 Book Appointment

Profile Summary

About Thomas Joseph Keegan at a glance

Thomas Joseph Keegan is a Member based in Patchogue, New York, practicing at Keegan & Keegan, Ross & Rosner. They have 48+ years of legal experience, licensed to practice since 1978. Their practice focuses on car accidents, personal injury, business, product liability, and litigation. Admitted to practice in New York (1978). Educated at St. John's University School of Law (J.D., 1977) and Dowling College (B.A., 1972). Recognitions include BV Distinguished. Active member of American Bar Association. Serands clients in Patchogue, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Thomas Joseph Keegan is a lawyer practicing personal injury law, commercial litigation, car accidents and 1 other area of law
  • Thomas received a B.A. degree from Dowling College in 1972, and has been licensed for 48 years
  • Thomas practices at Keegan & Keegan, Ross & Rosner in Patchogue, NY

Practice Areas Explained

Thomas Joseph Keegan's Areas of Practice

Each practice area below reflects the types of cases Thomas Joseph Keegan 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.

Thomas Joseph Keegan is one of 36,807 car accidents attorneys indexed nationally. Browse car accidents 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.

Thomas Joseph Keegan is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in New York →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Thomas Joseph Keegan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New York →

Product Liability

Thomas Joseph Keegan is one of 66,193 product liability attorneys indexed nationally. Browse product liability attorneys in New York →

Civil Litigation

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

Thomas Joseph Keegan is one of 454,532 litigation attorneys indexed nationally. Browse litigation 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 Patchogue 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 Patchogue or all attorneys in New York.

Frequently Asked

Common questions about Thomas Joseph Keegan

Where is Thomas Joseph Keegan's law office located?
Thomas Joseph Keegan's law practice is located in Patchogue, New York. The firm is Keegan & Keegan, Ross & Rosner. You can contact the office directly through this profile page.
What practice areas does Thomas Joseph Keegan handle?
Thomas Joseph Keegan focuses on car accidents, personal injury, business, product liability, litigation. Each practice area listed reflects experience handling cases of that type in New York.
How long has Thomas Joseph Keegan practiced law?
Thomas Joseph Keegan has 48+ years of legal experience and has been licensed since 1978.
Where did Thomas Joseph Keegan go to law school?
Thomas Joseph Keegan earned their education at (J.D., 1977); (B.A., 1972).
How can I contact Thomas Joseph Keegan for a consultation?
You can contact Thomas Joseph Keegan 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 Thomas Joseph Keegan received?
Thomas Joseph Keegan's notable recognition includes: BV Distinguished.

Education

J.D.
St. John's University School of Law
- 1977
B.A.
Dowling College
- 1972

Awards

BV Distinguished

Bar Admissions

New York
Admitted: 1978

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