Atty. Gregory Keith Arenson

Atty. Gregory Keith Arenson

Gregory Keith Arenson is a lawyer practicing business, securities & investment fraud, consumer protection and 4 other areas of law. Gregory received a S.B. degree from Massachusetts Institute of Technology in 1971, and has been licensed for 51 years.

New York New York 51 yrs experience 51 year
Call (646) 797-2069 Book Appointment

Profile Summary

About Gregory Keith Arenson at a glance

Gregory Keith Arenson is a Member based in New York, New York, practicing at Kaplan Fox & Kilsheimer LLP. They have 51+ years of legal experience, licensed to practice since 1975. Their practice focuses on contracts, employment, business, securities, and consumer. Admitted to practice in Illinois (1975), New York (1978), U.S. District Court, Southern District of New York (1978), and U.S. District Court, Eastern District of New York (1978). Educated at University of Chicago (J.D., 1975) and Massachusetts Institute of Technology (S.B., 1971). Recognitions include AV Preeminent. Active member of Association of the Bar of the City of New York New York State (Commercial and Federal Litigation Section Chair, Committee on Discovery Procedure) and American Bar Association. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Gregory Keith Arenson is a lawyer practicing business, securities & investment fraud, consumer protection and 4 other areas of law
  • Gregory received a S.B. degree from Massachusetts Institute of Technology in 1971, and has been licensed for 51 years
  • Gregory practices at Kaplan Fox & Kilsheimer LLP in New York, NY

Practice Areas Explained

Gregory Keith Arenson's Areas of Practice

Each practice area below reflects the types of cases Gregory Keith Arenson handles, with a brief overview of what that area of law covers.

Contracts

Gregory Keith Arenson is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in New York →

Employment Law

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

Gregory Keith Arenson is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in New York →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Gregory Keith Arenson is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New York →

Securities Law

Gregory Keith Arenson is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in New York →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

Gregory Keith Arenson is one of 50,607 consumer attorneys indexed nationally. Browse consumer 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 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.

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Gregory Keith Arenson

Where is Gregory Keith Arenson's law office located?
Gregory Keith Arenson's law practice is located in New York, New York. The firm is Kaplan Fox & Kilsheimer LLP. You can contact the office directly through this profile page.
What practice areas does Gregory Keith Arenson handle?
Gregory Keith Arenson focuses on contracts, employment, business, securities, consumer. Each practice area listed reflects experience handling cases of that type in New York.
How long has Gregory Keith Arenson practiced law?
Gregory Keith Arenson has 51+ years of legal experience and has been licensed since 1975.
Where did Gregory Keith Arenson go to law school?
Gregory Keith Arenson earned their education at (J.D., 1975); (S.B., 1971).
How can I contact Gregory Keith Arenson for a consultation?
You can contact Gregory Keith Arenson 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.
What awards or recognition has Gregory Keith Arenson received?
Gregory Keith Arenson's notable recognition includes: AV Preeminent.

Education

J.D.
University of Chicago
- 1975
S.B.
Massachusetts Institute of Technology
- 1971

Awards

AV Preeminent

Bar Admissions

Illinois
Admitted: 1975
New York
Admitted: 1978
U.S. District Court, Southern District of New York
Admitted: 1978
U.S. District Court, Eastern District of New York
Admitted: 1978
U.S. Court of Appeals, Second Circuit
Admitted: 1987
U.S. Tax Court
Admitted: 1993
U.S. District Court, Central District of Illinois
Admitted: 1996
U.S. Court of Appeals, Seventh Circuit U.S. District Court, Northern District of Illinois U.S. Supre
Admitted: 1997

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