Professional Biography

P. Derek Petersen Partner

  • Phoenix

    D +1.602.351.8260

    F +1.602.648.7008

    Phoenix

    2901 N. Central Avenue, Suite 2000

    Phoenix, AZ

    +1.602.351.8260

    PDPetersen@perkinscoie.com

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OVERVIEW

Derek Petersen, a partner in the firm’s Litigation practice, focuses his practice on environmental litigation, including representation of clients in multiparty cost recovery and allocation actions under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) and Arizona’s superfund law.

Beyond his environmental practice, Derek also represents clients in a broad range of other business disputes, including employment class action defense, franchise, securities, corporate governance, real estate, intellectual property and noncompetition litigation, before trial and appellate courts.

Derek’s practice also includes pro bono work. Recently, Derek successfully helped a victim of an equity-skimming scam retain ownership of his home, he also participates in the Bet Tzedek Holocaust Reparations Pro Bono Project, helping multiple Holocaust survivors obtain reparations.

Professional Recognition

  • Listed in The Best Lawyers in America 2018: Litigation - Environmental

Professional Leadership

  • ASU Environmental and Sustainability Law Mentorship Initiative, Mentorship Award, 2016

Related Employment

  • The Hon. Michael D. Hawkins, U.S. Court of Appeals for the Ninth Circuit, Judicial Extern, 2006
  • Combs Law Group, P.C., Phoenix, AZ, Summer Associate, 2006
  • Hon. Stephen M. McNamee, U.S. District Court, District of Arizona, Judicial Extern, 2006

EXPERIENCE

NEWS

PUBLICATIONS & PRESENTATIONS

RELATED INFORMATION

Areas of Focus

Bar and Court Admissions

  • Arizona

  • U.S. District Court for the District of Arizona

  • U.S. Court of Appeals for the Ninth Circuit

Education

  • Arizona State University, Sandra Day O'Connor College of Law, J.D.,
    cum laude
    , 2007,
    Staff Writer, Arizona State Law Journal
  • Brigham Young University, B.A., Political Science,
    cum laude
    , 2003

Languages

  • Spanish