Atty. Marc Jay Leff

Atty. Marc Jay Leff

Marc Jay Leff is a lawyer practicing labor and employment. Marc received a M.S. degree from Rutgers University in 1982, and has been licensed for 33 years.

New Hyde Park New Hyde Park 33 Years Experience 33 year
Call (201) 305-0915

Profile Summary

About Marc Jay Leff at a glance

Marc Jay Leff is a Maimonides Med. Ctr. based in New Hyde Park, New York. They have 33+ years of legal experience, licensed to practice since 1993. Their practice focuses on employment. Admitted to practice in New York (1993) and New Jersey (1993). Educated at Brooklyn Law School (J.D., 1992) and Rutgers University (M.S. State, 1982). Serves clients in New Hyde Park, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Marc Jay Leff is a lawyer practicing labor and employment
  • Marc received a M.S. degree from Rutgers University in 1982, and has been licensed for 33 years
  • Marc practices in New Hyde Park, NY

Practice Areas Explained

Marc Jay Leff's Areas of Practice

Each practice area below reflects the types of cases Marc Jay Leff handles, with a brief overview of what that area of law covers.

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Marc Jay Leff is one of 151,622 employment attorneys indexed nationally. Browse employment attorneys in New York →

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 Hyde Park 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 venue, 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 New Hyde Park or all attorneys in New York.

Frequently Asked

Common questions about Marc Jay Leff

Where is Marc Jay Leff's law office located?
Marc Jay Leff's law practice is located in New Hyde Park, New York. You can contact the office directly through this profile page.
What practice areas does Marc Jay Leff handle?
Marc Jay Leff focuses on employment. Each practice area listed reflects experience handling cases of that type in New York.
How long has Marc Jay Leff practiced law?
Marc Jay Leff has 33+ years of legal experience and has been licensed since 1993.
Where did Marc Jay Leff go to law school?
Marc Jay Leff earned their education at (J.D., 1992); (M.S. State, 1982).
How can I contact Marc Jay Leff for a consultation?
You can contact Marc Jay Leff 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.

Practice Areas

Education

J.D.
Brooklyn Law School
- 1992
M.S. State
Rutgers University
- 1982

Bar Admissions

New York
Admitted: 1993
New Jersey
Admitted: 1993

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