Atty. Mark Thomas Quigley
Mark T. Quigley is a nationally respected trial attorney who has dedicated over three decades to fighting for the rights of whistleblowers and workers who have faced termination or retaliation due to unlawful employment practices.
Profile Summary
About Mark Thomas Quigley at a glance
Mark Thomas Quigley is a Partner based in El Segundo, California, practicing at Greene, Broillet & Wheeler, LLP. They have 42+ years of legal experience, licensed to practice since 1984. Their practice focuses on wrongful termination, wrongful death, personal injury, criminal defense, and employment. Admitted to practice in Washington (1984) and California U.S. District Court Eastern District of California U.S. District Court Northern District (1986). Educated at Southwestern University School of Law (J.D., 1985) and Kings College (B.A. Criminal, 1976). Recognitions include AV Preeminent. Serands clients in El Segundo, CA and the surrounding metropolitan area.
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About
- Mark T. Quigley is a nationally respected trial attorney who has dedicated over three decades to fighting for the rights of whistleblowers and workers who have faced termination or retaliation due to unlawful employment practices
- He has taken on some of the largest entities and institutions in the nation as an underdog trial lawyer
- In one of his recent achievements, Mr. Quigley obtained a $26.6 million verdict in a whistleblower retaliation and breach of contract trial
- The jury at the Los Angeles Superior Court ruled in favor of the plaintiff, an executive who raised concerns about worker misclassification
- The defendant faced whistleblower retaliation charges, and the corporation's actions were found to be in breach of contract and done with malice, oppression, or fraud
- Another significant case involved a $2.1 million verdict and $3.2 million in attorney's fees in a whistleblower retaliation trial against the County of Los Angeles
- The plaintiff, Dr. Timothy Ryan, a vascular surgeon, bravely blew the whistle on unlawful activity at Harbor UCLA Medical Center, which compromised patient safety for another surgeon's financial gain
- Dr. Ryan faced rampant retaliation for his actions, but Mr. Quigley's legal prowess secured justice
- In another high-profile trial, Mr. Quigley achieved a $2 million verdict against the UC Regents and the former Dean of the UC Irvine School of Medicine
- The defendants were found to have violated whistleblower protection laws against Dr. Mark Linskey, a neurosurgeon who filed a grievance concerning abuse of power, violations of UC policy, and patient safety concerns
- The case resulted in a total of $3 million in damages, and Dr. Linskey was reinstated to his position as Chair of the Department of Neurological Surgery and the residency program
- Mr. Quigley also represented the plaintiff in a whistleblower retaliation case that went to the State Supreme Court, leading to a substantial victory for public health and safety protections
- In Bonni v
- St. Joseph Health System, the plaintiff, Dr. Aram Bonni, exposed concerns about understaffing at Mission Hospital and faced retaliation
- The California Supreme Court decision overturned the lower court's ruling, allowing the case to proceed further
- His outstanding work extends to lottery ticket fraud cases, where he has conducted thorough investigations and obtained substantial jury verdicts, including a $7.982 million verdict and a $12 million verdict
- Mr. Quigley's exceptional legal skills have earned him numerous accolades, including being listed as a "Super Lawyer" from 2004 to 2023
- He was named one of Daily Journal's Top 100 Lawyers in California in 2016 and Top 100 Super Lawyers in 2023
- Woodward/White, Inc. recognized him as one of the Best Lawyers in America based on peer surveys
- The National Law Journal selected him as an "Elite Trial Lawyer" in 2016, and he received the "Giant Slayer" award from The Recorder in 2015
- He was also a finalist for the Consumer Attorney of the Year Award in 2014
- Mr. Quigley is a member of prestigious professional organizations, including The American College of Trial Lawyers, Consumer Attorneys of California, Consumer Attorneys Association of Los Angeles, American Association for Justice, and the Association of Business Trial Lawyers
- He served on the Association of Business Trial Lawyers board from 2010-2014 and chaired the Technology Committee from 2013-2014
- He earned his B.A. in Criminal Justice and B.A. in Political Science from Kings College in 1976 and received his J.D. from Southwestern University School of Law in 1985
- Some other cases Mr. Quigley has been involved in include Pedowitz v
- Regents
- Kieffer v
- Unum Group
- Bodden v
- Bikram Choudhury
- Besartinia v
- Beckman Research Institute of the City of Hope
- Valdivia v
- St. Jude’s Academy
- Williams vs
- Mervyn’s
- San Diego Trolley v
- Superior Court, (2001), 87 Cal
- App. 4th 1083 and Irvine v
- Regents of the State of Calif. (2007), 149 Cal App. 4th 994
Practice Areas Explained
Mark Thomas Quigley's Areas of Practice
Each practice area below reflects the types of cases Mark Thomas Quigley handles, with a brief overview of what that area of law covers.
Mark Thomas Quigley is one of 6,921 wrongful termination attorneys indexed nationally. Browse wrongful termination attorneys in California →
Mark Thomas Quigley is one of 31,253 wrongful death attorneys indexed nationally. Browse wrongful death attorneys in California →
Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.
Mark Thomas Quigley is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in California →
A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.
Mark Thomas Quigley is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in California →
Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.
Mark Thomas Quigley is one of 169,120 employment attorneys indexed nationally. Browse employment 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 El Segundo 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 El Segundo or all attorneys in California.
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