Atty. John Joseph Sullivan

Atty. John Joseph Sullivan

Mr. John Joseph Sullivan is a lawyer.

Tarrytown Tarrytown 70 yrs experience 70 year
Call (845) 582-8064 Book Appointment

Profile Summary

About John Joseph Sullivan at a glance

John Joseph Sullivan is an attorney based in Tarrytown, New York. They have 70+ years of legal experience, licensed to practice since 1956. Admitted to practice in New York (1956), Florida (1989), and North Carolina (2007). Serands clients in Tarrytown, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. John Joseph Sullivan is a lawyer
  • John has been licensed for 70 years
  • John practices in Tarrytown, 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 Tarrytown 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 Tarrytown or all attorneys in New York.

Frequently Asked

Common questions about John Joseph Sullivan

Where is John Joseph Sullivan's law office located?
John Joseph Sullivan's law practice is located in Tarrytown, New York. You can contact the office directly through this profile page.
How long has John Joseph Sullivan practiced law?
John Joseph Sullivan has 70+ years of legal experience and has been licensed since 1956.
How can I contact John Joseph Sullivan for a consultation?
You can contact John Joseph Sullivan 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.

Bar Admissions

New York
Admitted: 1956
Florida
Admitted: 1989
North Carolina
Admitted: 2007

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