Shannon Zimmerman Petersen

About Shannon Zimmerman Petersen

Shannon Zimmerman Petersen is a lawyer practicing healthcare, litigation, class action defense and 9 other areas of law. Shannon received a B.A. degree from University of Montana in 1993, and has been licensed for 26 years. Shannon practices at Sheppard Mullin in San Diego, CA.

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Services

Areas of Law

  • Litigation
  • Insurance
  • Banking Law
  • Other 9
    • Healthcare
    • Class Action Defense
    • Financial Institutions Litigation
    • Insurance Litigation
    • Privacy and Cybersecurity
    • Telephone Consumer Protection Act (TCPA)
    • Communications
    • Financial Services
    • Social Media and Games

Practice Details

  • Languages
    French
    Russian
  • Firm Information
    Position
    Partner
    Firm Name
    Sheppard Mullin
  • Representative Cases & Transactions
    Cases
    Experience: Representative Clients
    Kaiser
    HelloFresh
    San Diego County Credit Union
    Wells Fargo
    National University
    Cotiviti
    Recent Litigation Successes
    Victory following two jury trials, one bench trial
    four arbitrations.
    Won several motions for summary judgement.
    Dismissals of many TCPA privacy class actions following motions.
    Obtained nearly $8 million in settlement for a plaintiff business in a misappropriation of trade secrets case.
    Obtained terminating sanctions
    default judgment against a defendant in a defamation case for destroying evidence.
    Defeated class certification
    obtained outright dismissal in late fee class action.
    Compelled arbitration
    enforced a class action waiver in many cases.

Experience

  • Bar Admission & Memberships
    Admissions
    2000, California
    U.S. District Courts for the Southern, Central, Northern, and Eastern Districts of California
    Memberships

    Memberships

    •American Financial Services Association
    •Pro Se Panel of the U.S. District Court for the Southern District of California
    •Association of Business Trial Lawyers, San Diego (former member of Board of Governors)
    •Editorial Board of the Association of Business Trial Lawyers Report, San Diego (former)
    •Barrister, Louis M. Welsh Chapter of the American Inns of Court (former)
    •State Bar of California and San Diego County Bar Association

  • Education & Certifications
    Law School
    Stanford Law School
    Class of 2000
    J.D.
    with distinction
    Other Education
    University of Montana
    Class of 1993
    B.A.
    with high honors

    Université de Saint-Louis, Sénégal
    1994 Fulbright Fellow

    University of Montana
    Class of 1995
    M.A.

    University of Wisconsin
    Class of 2000
    Ph.D.
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