Atty. Mark Samuel Greenstone

Atty. Mark Samuel Greenstone

Mark Samuel Greenstone is a lawyer practicing class action, consumer protection, employment & labor and 1 other area of law. Mark received a B.A. degree from University of California at Los Angeles in 1993, and has been licensed for 28 years.

Los Angeles Los Angeles 28 yrs experience 28 year
Call (310) 904-0407 Book Appointment

Profile Summary

About Mark Samuel Greenstone at a glance

Mark Samuel Greenstone is a employment, class action, and consumer attorney based in Los Angeles, California. They have 28+ years of legal experience, licensed to practice since 1998. Admitted to practice in California (1998). Educated at University of California School of Law, Los Angeles (J.D., 1998) and University of California at Los Angeles (B.A. Political, 1993). Serands clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Samuel Greenstone is a lawyer practicing class action, consumer protection, employment & labor and 1 other area of law
  • Mark received a B.A. degree from University of California at Los Angeles in 1993, and has been licensed for 28 years
  • Mark practices in Los Angeles, CA

Practice Areas Explained

Mark Samuel Greenstone's Areas of Practice

Each practice area below reflects the types of cases Mark Samuel Greenstone 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.

Mark Samuel Greenstone is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in California →

Class Action

Mark Samuel Greenstone is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in California →

Consumer Protection

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

Mark Samuel Greenstone is one of 50,607 consumer attorneys indexed nationally. Browse consumer attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Los Angeles are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California 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 California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in Los Angeles or all attorneys in California.

Frequently Asked

Common questions about Mark Samuel Greenstone

Where is Mark Samuel Greenstone's law office located?
Mark Samuel Greenstone's law practice is located in Los Angeles, California. You can contact the office directly through this profile page.
What practice areas does Mark Samuel Greenstone handle?
Mark Samuel Greenstone focuses on employment, class action, consumer. Each practice area listed reflects experience handling cases of that type in California.
How long has Mark Samuel Greenstone practiced law?
Mark Samuel Greenstone has 28+ years of legal experience and has been licensed since 1998.
Where did Mark Samuel Greenstone go to law school?
Mark Samuel Greenstone earned their education at (J.D., 1998); (B.A. Political, 1993).
How can I contact Mark Samuel Greenstone for a consultation?
You can contact Mark Samuel Greenstone 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.
University of California School of Law, Los Angeles
- 1998
B.A. Political
University of California at Los Angeles
- 1993

Bar Admissions

California
Admitted: 1998

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