Atty. John James Gannon

Atty. John James Gannon

John James Gannon is a lawyer. John has been licensed for 17 years.

East Moriches East Moriches 17 yrs experience 17 year
Call (631) 802-2268 Book Appointment

Profile Summary

About John James Gannon at a glance

John James Gannon is an attorney based in East Moriches, New York. They have 17+ years of legal experience, licensed to practice since 2009. Admitted to practice in New York (2009). Educated at Brooklyn Law School (J.D., 2009). Serands clients in East Moriches, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John James Gannon is a lawyer
  • John has been licensed for 17 years
  • John practices in East Moriches, NY

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 East Moriches 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 East Moriches or all attorneys in New York.

Frequently Asked

Common questions about John James Gannon

Where is John James Gannon's law office located?
John James Gannon's law practice is located in East Moriches, New York. You can contact the office directly through this profile page.
How long has John James Gannon practiced law?
John James Gannon has 17+ years of legal experience and has been licensed since 2009.
Where did John James Gannon go to law school?
John James Gannon earned their education at (J.D., 2009).
How can I contact John James Gannon for a consultation?
You can contact John James Gannon 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.
Brooklyn Law School
- 2009

Bar Admissions

New York
Admitted: 2009

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