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Atty. James P. O'Brien

Atty. James P. O'Brien

James P. O'Brien is a lawyer.

Hicksville Hicksville 31 yrs experience 31 year
Call (363) 205-1017 Book Appointment

Profile Summary

About James P. O'Brien at a glance

James P. O'Brien is an Associate based in Hicksville, New York, practicing at Markotsis and Lieberman, P.C.. They have 31+ years of legal experience, licensed to practice since 1995. Admitted to practice in New York (1995). Educated at Albany Law School of Union College (J.D., 1994) and Hofstra University (M.S. State, 1986). Serands clients in Hicksville, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

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About

  • James P. O'Brien is a lawyer
  • James P. received a M.S. degree from Hofstra University in 1986, and has been licensed for 31 years
  • James P. practices at Markotsis and Lieberman, P.C. in Hicksville, 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 Hicksville 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 Hicksville or all attorneys in New York.

Frequently Asked

Common questions about James P. O'Brien

Where is James P. O'Brien's law office located?
James P. O'Brien's law practice is located in Hicksville, New York. The firm is Markotsis and Lieberman, P.C.. You can contact the office directly through this profile page.
How long has James P. O'Brien practiced law?
James P. O'Brien has 31+ years of legal experience and has been licensed since 1995.
Where did James P. O'Brien go to law school?
James P. O'Brien earned their education at (J.D., 1994); (M.S. State, 1986).
How can I contact James P. O'Brien for a consultation?
You can contact James P. O'Brien 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.
Albany Law School of Union College
- 1994
M.S. State
Hofstra University
- 1986

Bar Admissions

New York
Admitted: 1995

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