Atty. John Diffley

Atty. John Diffley

John Diffley is a lawyer. John received a B.A. degree from Binghamton University in 1994, and has been licensed for 20 years.

New York New York 20 yrs experience 20 year
Call (866) 398-7118 Book Appointment

Profile Summary

About John Diffley at a glance

John Diffley is a Counsel based in New York, New York. They have 20+ years of legal experience, licensed to practice since 2006. Admitted to practice in New York (2006) and District of Columbia United States District Court for the Eastern District of New York United States (2007). Educated at St. John’s University School of Law (J.D., 2006) and Binghamton University (B.A. Economics, 1994). Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Diffley is a lawyer
  • John received a B.A. degree from Binghamton University in 1994, and has been licensed for 20 years
  • John practices in New York, 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 New York 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.

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Frequently Asked

Common questions about John Diffley

Where is John Diffley's law office located?
John Diffley's law practice is located in New York, New York. You can contact the office directly through this profile page.
How long has John Diffley practiced law?
John Diffley has 20+ years of legal experience and has been licensed since 2006.
Where did John Diffley go to law school?
John Diffley earned their education at (J.D., 2006); (B.A. Economics, 1994).
How can I contact John Diffley for a consultation?
You can contact John Diffley 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
- 2006
B.A. Economics
Binghamton University
- 1994

Bar Admissions

New York
Admitted: 2006
District of Columbia United States District Court for the Eastern District of New York United States
Admitted: 2007

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