Gregory A. Long: Lawyer with Sheppard, Mullin, Richter & Hampton LLP

Gregory A. Long

Of Counsel
Los Angeles,  CA  U.S.A.

Peer Rating
AV® Preeminent

Client Rating

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Experience & Credentials Ratings & Reviews

Practice Areas

  • Litigation
  • Toxic Torts and Products Liability
  • Professional Liability
  • Securities Litigation
  • Class Action Defense
  • Insurance Litigation
  • Intellectual Property
  • Insurance
University Claremont Men's College, B.A., magna cum laude, 1970
Law SchoolHarvard University, J.D., cum laude, 1973
Admitted1973, California; U.S. District Courts for the Central, Southern and Eastern Districts of California; U.S. Courts of Appeals, Ninth and Federal Circuits; U.S. Supreme Court


•Former Executive Committee, Litigation Section, House of Delegates, American Bar Association

•Former Board of Trustees and Former Executive Committee, Los Angeles County Bar Association

•Former Chair, Amicus Briefs Committee, Los Angeles County Bar Association

•Former Executive Committee Litigation Section, Los Angeles County Bar Association

•Former Conference of Delegates, State Bar of California


Mr. Long is Of Counsel in the Business Trial Practice Group in the firm's Los Angeles office. Prior to joining Sheppard Mullin, Mr. Long was a partner of the Los Angeles firm of Overton, Lyman & Prince.

Areas of Practice

Mr. Long has conducted approximately 40 civil jury trials in state and federal courts in addition to a number of court trials, arbitrations and federal, state and local agency matters and has argued many appeals before state and federal courts including the Ninth Circuit sitting en banc and the United States Supreme Court. In addition, he has acted as an arbitrator for the Los Angeles Superior Court. The jury trials have been in a number of substantive areas including products liability, lender liability, commercial transactions, real estate, professional negligence, wrongful termination, securities, unfair competition, trade libel and false advertising, and patents.


•Southern California Super Lawyer, 2009

•Best Lawyers in America, 2009-2014

•Which Lawyer?, Dispute Resolution, Practical Law Company, 2008, 2009, 2011

•California Lawyer of the Year, for Mr. Long's successful defense and trial of a $2 billion class action, 2003 ‡


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Profile Visibility
#601 in weekly profile views out of 32,109 lawyers in Los Angeles, California
#32,703 in weekly profile views out of 1,684,342 total lawyers Overall

Office Information

Gregory A. Long

Forty-Third Floor, 333 South Hope Street
Los AngelesCA 90071-1448


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