Atty. John P. Flaherty

Atty. John P. Flaherty

John P. Flaherty is a lawyer practicing general liability defense, educational institution defense, municipal defense and 6 other areas of law.

Uniondale Uniondale 54 Years Experience 54 year
Call (516) 689-0094

Profile Summary

About John P. Flaherty at a glance

John P. Flaherty is a Senior Partner based in Uniondale, New York, practicing at Congdon, Flaherty, O'Callaghan, Reid, Donlon, Travis & Fishlinger. They have 54+ years of legal experience, licensed to practice since 1972. Their practice focuses on medical malpractice, personal injury, slip & fall, and product liability. Admitted to practice in Hawaii (1972). Educated at Fordham University (J.D., 1972) and Hofstra University (B.A., 1969). Recognitions include AV Preeminent. Active member of Nassau County, Suffolk County, Hawaii State and American Bar Associations Nassau-Suffolk Trial Lawyers Association The Association of Trial Lawyers of America. Serves clients in Uniondale, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John P. Flaherty is a lawyer practicing general liability defense, educational institution defense, municipal defense and 6 other areas of law
  • John P. received a B.A. degree from Hofstra University in 1969, and has been licensed for 54 years
  • John P. practices at Congdon, Flaherty, O'Callaghan, Reid, Donlon, Travis & Fishlinger in Uniondale, NY

Practice Areas Explained

John P. Flaherty's Areas of Practice

Each practice area below reflects the types of cases John P. Flaherty 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.

John P. Flaherty is one of 44,425 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.

John P. Flaherty is one of 238,048 personal injury attorneys indexed nationally. Browse personal injury attorneys in New York →

Slip & Fall / Premises Liability

John P. Flaherty is one of 25,743 slip & fall attorneys indexed nationally. Browse slip & fall attorneys in New York →

Product Liability

John P. Flaherty is one of 60,257 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 Uniondale 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 venue, 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 Uniondale or all attorneys in New York.

Frequently Asked

Common questions about John P. Flaherty

Where is John P. Flaherty's law office located?
John P. Flaherty's law practice is located in Uniondale, New York. The firm is Congdon, Flaherty, O'Callaghan, Reid, Donlon, Travis & Fishlinger. You can contact the office directly through this profile page.
What practice areas does John P. Flaherty handle?
John P. Flaherty focuses on medical malpractice, personal injury, slip & fall, product liability. Each practice area listed reflects experience handling cases of that type in New York.
How long has John P. Flaherty practiced law?
John P. Flaherty has 54+ years of legal experience and has been licensed since 1972.
Where did John P. Flaherty go to law school?
John P. Flaherty earned their education at (J.D., 1972); (B.A., 1969).
How can I contact John P. Flaherty for a consultation?
You can contact John P. Flaherty 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 John P. Flaherty received?
John P. Flaherty's notable recognition includes: AV Preeminent.

Education

J.D.
Fordham University
- 1972
B.A.
Hofstra University
- 1969

Awards

AV Preeminent

Bar Admissions

Hawaii
Admitted: 1972

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