Mark T. Quigley

Mark T. Quigley

El Segundo, CA recognized lawyers icon Recognized in Best Lawyers since 2007
Greene Broillet & Wheeler LLP

12 Best Lawyers awards

Greene Broillet & Wheeler LLP logo

Awarded Practice Areas

Employment Law - Individuals
*Named the "Lawyer of the Year" in this practice area in the 2026 edition in Los Angeles.

Biography

Mark T. Quigley is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals.

Mark T., who practices law in El Segundo, California, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark T. is held by other top lawyers in the same geographic and legal practice area.

Greene Broillet & Wheeler LLP

12 Best Lawyers awards

Greene Broillet & Wheeler LLP logo

Overview

  • Southwestern University School of Law, J.D., graduated 1986
  • Southwestern University School of Law, J.D., graduated 1986

Client Testimonials

Back in 2000, the first time my disability insurance company wrongly denied my benefits, a friend of mine referred me to Mark Quigley. My benefits were reinstated on appeal, but I kept Mark's business card in my wallet for eight years. In 2008, my benefits were wrongly denied again, and I retained Mark as my attorney to represent me in my lawsuit against the insurance company. Mark was knowledgeable, dependable, and stood by my side throughout the entire three year legal process. He was dedicated to my case, and I felt that we were a team working together for justice to be served. His experience, confidence, and expertise helped me get through the most stressful time of my life. He was able to communicate the facts of the case clearly and truthfully to the jury. The jury's verdict awarded me both compensatory and punitive damages. I will always be grateful to Mark for believing in me, and for walking with me on the path to justice.

Laura Kieffer (N/A)

Calabasas, CA

Awards & Focus

Lawyer of the Year Badge - 2026 - Employment Law - Individuals
Named "Lawyer of the Year" by Best Lawyers® for:
  • Employment Law - Individuals, Los Angeles (2026)
Recognized in The Best Lawyers in America® 2026 for work in:
  • Employment Law - Individuals
Additional Areas of Practice:
  • Personal Injury Litigation
  • Personal Injury Litigation - Plaintiffs
  • Product Liability Litigation
  • Product Liability Litigation - Plaintiffs

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