Atty. Mariann Sullivan

Atty. Mariann Sullivan

Mariann Sullivan is a lawyer. Mariann received a degree from Fordham, and has been licensed for 45 years.

Brooklyn Brooklyn 45 yrs experience 45 year
Call (866) 398-7118 Book Appointment

Profile Summary

About Mariann Sullivan at a glance

Mariann Sullivan is an attorney based in Brooklyn, New York. They have 45+ years of legal experience, licensed to practice since 1981. Admitted to practice in New York (1981). Educated at Fordham (—). Serands clients in Brooklyn, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mariann Sullivan is a lawyer
  • Mariann received a degree from Fordham, and has been licensed for 45 years
  • Mariann practices in Brooklyn, 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 Brooklyn 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 Brooklyn or all attorneys in New York.

Frequently Asked

Common questions about Mariann Sullivan

Where is Mariann Sullivan's law office located?
Mariann Sullivan's law practice is located in Brooklyn, New York. You can contact the office directly through this profile page.
How long has Mariann Sullivan practiced law?
Mariann Sullivan has 45+ years of legal experience and has been licensed since 1981.
Where did Mariann Sullivan go to law school?
Mariann Sullivan earned their education at (—).
How can I contact Mariann Sullivan for a consultation?
You can contact Mariann 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.

Education

Fordham
- In Progress

Bar Admissions

New York
Admitted: 1981

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