Greenstone Law APC specializes in the prosecution of employment-related and consumer protection cases. On the employment side, Greenstone Law handles Labor Board disputes, wrongful termination, discrimination and harassment as well as wage and hour issues including unpaid overtime, missed meal and rest breaks and failure to properly reimburse expenses. Greenstone Law’s attorneys will conduct a thorough initial intake and demand your personnel file so that they can analyze your claims and devise a litigation strategy focused on maximizing your recovery. We will then engage your employer to see if we can negotiate a fair resolution and file a case if necessary, which we will litigate aggressively on your behalf. On the consumer side, Greenstone Law is one of the preeminent automotive defect law firms in the country, having recovered hundreds of millions of dollars for millions of vehicle owners in as lead counsel in numerous multi- state class action lawsuits. Greenstone Law has also championed privacy interests in cases brought pursuant to the Telephone Consumer Protection Act, the California Invasion of Privacy Act, the Fair Credit Reporting Act, and a host of other state and federal statutes intended to protect consumers. Greenstone Law does all of its work on a fully contingent basis, never charging a fee unless you win!
The firm’s founder, Mark S. Greenstone, graduated Order of the Coif from the UCLA School of Law in 1998. He also received his undergraduate degree in Political Science from UCLA, where he graduated Magna Cum Laude and was inducted into the Phi Beta Kappa honor society. Mr. Greenstone received his training as an associate at Sheppard, Mullin, Richter & Hampton LLP where he specialized in complex business litigation relating to investment management, government contracts and real estate. Since 2012, Mr. Greenstone has focused on employment and consumer protection litigation and was the 2019-2021 chair of the Cambridge Forum on Plaintiffs’ Class Action Litigation.
Meet Our Team

Mark Greenstone
Managing Partner

Ben Donahue
Senior Counsel
![Photo - Jovana[1] Jovana Mancilla](https://www.greenstonelaw.com/wp-content/smush-webp/Photo-Jovana1.jpg.webp)
Jovana Mancilla
Office Manager