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Jeffer Mangels Butler & Mitchell LLPMember
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Mark Riera

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1900 Avenue of the Stars, 7th Floor, Los Angeles, CA 90067

Employment & Labor, Antitrust and Trade Regulation, Litigation & Dispute Resolution and 13 more

About Mark Riera

Mark Riera is a lawyer practicing employment & labor, antitrust and trade regulation, litigation & dispute resolution and 13 other areas of law. Mark received a Ph.D. degree from Cornell University in 1981, and has been licensed for 41 years. Mark practices at Jeffer Mangels Butler & Mitchell LLP in Los Angeles, CA.

Awards

AV Preeminent Peer Rated
This elite award is granted to attorneys who have been recognized by their peers for their very high ethical standards, with an average peer review score of 4.5 or higher.
Martindale-Hubbell Peer AV

Client Champion Awards

Client Champion awards recognize those attorneys who excel at service as affirmed by their clients. The awards, based on the quantity and quality of an attorney’s Martindale-Hubbell client reviews, demonstrate an ongoing commitment to delivering excellent client service. Award recipients stand out from their peers with a platinum, gold or silver icon.

Champion Badge Silver

At least three reviews and a score of 4.0 or higher.

Champion Badge Gold

At least six reviews and a score of 4.2 or higher.

Champion Badge Platinum

At least ten reviews and a score of 4.5 or higher.

Martindale Peer Awards

A lawyer who receives a minimum threshold of qualifying responses from fellow attorneys can qualify for one of three prestigious Martindale-Hubbell Peer Review Ratings:

Martindale-Hubbell Peer AV Preeminent Rating

AV Preeminent®: The highest peer rating standard. This rating signifies a large number of the lawyer’s peers rank him or her at the highest level of professional excellence for their legal knowledge, communication skills and ethical standards.

Mark Riera got this award in 2021

Martindale-Hubbell Peer Distinguished Rating

Distinguished: An excellent rating for a lawyer with some experience. This rating indicates the attorney is widely respected by their peers for high professional achievement and ethical standards.

Martindale-Hubbell Peer Notable Rating

Notable: This rating indicates that the lawyer has been recognized by a large number of their peers for strong ethical standards.

Avvo Awards

Avvo Top Contributor

Avvo Top Contributor: The Avvo Top Contributor Award is granted to attorneys who have earned significant contribution points in a given year on our sister site, Avvo.com. Contribution points are earned by answering questions in Q&A, publishing Legal Guides, and other useful contributions to the Avvo community.

Avvo Client Choice

Avvo Client’s Choice: The Avvo Client's Choice Award Badge is granted to attorneys with a significant number of 4+ star reviews in a given year.

Reviews for Mark

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Services

Areas of Law

  • Antitrust and Trade Regulation
  • Energy
  • Litigation
  • Other 13
    • Employment & Labor
    • Litigation & Dispute Resolution
    • Class Action Defense
    • Antitrust & Unfair Competition
    • Eminent Domain and Property Rights
    • Antitrust, UCL and Privacy
    • Employment Litigation
    • International Litigation and Arbitration
    • Securities Litigation
    • Wage and Hour Issues
    • White Collar Crime and Government Investigations
    • Financial Services
    • Real Estate and Construction

Practice Details

  • Languages
    French
    Spanish
  • Firm Information
    Position
    Member
    Firm Name
    Jeffer Mangels Butler & Mitchell LLP

Experience

  • Bar Admission & Memberships
    Admissions
    1985, California
    1985, California Supreme Court
    U.S. Court of Appeals, District of Columbia Circuit
    U.S. Court of Appeals, Ninth Circuit
    U.S. District Court, Central District of California
    U.S. District Court, Eastern District of California
    U.S. District Court, Northern District of California
    U.S. District Court, Southern District of California
    U.S. Supreme Court
  • Education & Certifications
    Law School
    Stanford Law School
    Class of 1984
    J.D.
    Other Education
    Cornell University
    Class of 1981
    Ph.D.

    Pomona College
    Class of 1979
    B.A.

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• Distinguished: An excellent rating for a lawyer with some experience. This rating indicates the attorney is widely respected by their peers for high professional achievement and ethical standards.

• Notable: This rating indicates that the lawyer has been recognized by a large number of their peers for strong ethical standards.

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