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    1. Home
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    3. Katherine McQuillen

      People
    1. Home
    2. People
    3. Katherine McQuillen

      People

    Katherine McQuillen

    Associate


    • Washington, DC
    • Office+1 202.585.8019
    • kmcquillen@nixonpeabody.com

    I'm a 2025 Nixon Peabody Pro Bono Champion.Read more about our Pro Bono program

    • Download vCard

    Introduction

    Katherine McQuillen is a member of the Government Investigations & White Collar Defense practice group, where she represents entities and individuals in investigations and enforcement actions.

    Practice Areas

    Government Investigations & White Collar DefenseLitigationComplex Disputes

    /My focus

    My practice focuses on a variety of matters, including government enforcement and complex litigation matters. My experience includes leading document review teams, researching and drafting motions to dismiss and summary judgment motions, preparing fact witnesses and experts for depositions, second chairing depositions, and preparing key documents for settlement discussions.

    I am a recent former associate at a NYC-based litigation firm and a judicial extern to Virginia Court of Appeals Chief Judge Marla Decker. Prior to law school, I was a paralegal at DOJ in the Fraud Section.

    /Looking ahead

    I’m tracking the current government enforcement and investigations into publicly traded and privately held companies to assess regulatory risks and prepare for an increase in white collar investigations. I‘m also following the continual changes within the U.S. immigration system and how it will affect individuals and companies as they conduct business across borders.

    /Admitted to practice

    District of Columbia
    Maryland
    New York
    U.S. District Court, Western District of Texas

    /Education

    Washington and Lee University, J.D.
    University of Virginia, B.A.

    Professionals in the Practice Area

    View All
    • Robert Fisher

      Partner / Practice Group Leader, Government Investigations & White Collar Defense
      • Boston
      • Office:+1 617.345.1335
      • rfisher@nixonpeabody.com
      Robert Fisher
    • Hannah Bornstein

      Partner / Deputy Practice Group Leader, Government Investigations & White Collar Defense
      • Boston
      • Office:+1 617.345.1217
      • hbornstein@nixonpeabody.com
      Hannah Bornstein
    • Brian T. Kelly

      Partner
      • Boston
      • Office:+1 617.345.1065
      • bkelly@nixonpeabody.com
      Brian T. Kelly
    • John Sandweg

      Partner
      • Washington DC
      • Office:+1 202.585.8189
      • jsandweg@nixonpeabody.com
      John Sandweg
    • David A. Vicinanzo

      Partner
      • Boston
      • Office:+1 617.345.1177
      • dvicinanzo@nixonpeabody.com
      David A. Vicinanzo
    View All

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