Yoona Park

Yoona Park

Portland, OR recognized lawyers icon Recognized in Best Lawyers since 2017
Keller Rohrback LLP

25 Best Lawyers awards

Keller Rohrback LLP logo

Awarded Practice Areas

Commercial Litigation Employment Law - Individuals Litigation - Environmental Litigation - Securities Mass Tort Litigation / Class Actions - Plaintiffs

Biography

Yoona Park strives to embody the spirit of ”nunchi” (눈치),

a Korean concept that recognizes the importance of reading the moods, tone, and goals of individuals within a group, and adjusting one’s actions to meet those group dynamics. Yoona is motivated by this interpersonal aspect of her collaborative efforts in the legal profession—including those with co-counsel, Keller Rohrback colleagues, and clients. Her leadership ability and passion for both teamwork and advocacy are valuable tools that Yoona uses to guide her teams in identifying difficult problems and finding effective and practical solutions for her clients.

Yoona’s work in Keller Rohrback’s complex litigation group is focused on environmental law, class actions, and the representation of government entities in litigation against corporate wrongdoers. With over 15 years of litigation experience and a background in public relations, Yoona believes passionately in the legal system’s power to redress harm to vulnerable populations and communities and is strategic about navigating the unique nuances and considerations involved when representing government entities in public-facing litigation. She is well respected by her peers, as well as industry organizations, and has been honored by Oregon Super Lawyers, Benchmark Litigation, and Best Lawyers in America.

Prior to her time at Keller Rohrback, Yoona worked closely with other members of the firm as co-counsel representing the State of Oregon in its case against Monsanto seeking to hold the corporate giant responsible for natural resource damages related to the sale and marketing of PCBs. She also represents the State of Maryland, State of Delaware, and City of Seattle in PCB litigation against Monsanto. Yoona also represents 19 Oregon school districts in litigation against JUUL Labs, Inc. and other e-cigarette manufacturers for targeting youth with their marketing and product design and addicting a new generation to nicotine. At her prior firm, Yoona most recently represented plaintiffs in a class action against Airbnb seeking changes to that company’s discriminatory booking policies, and individuals whose personal information was compromised by a data breach in a class action against the health insurer Premera.

Outside of work, Yoona enjoys cooking, skiing, knitting sweaters that people feel obligated to wear, and spending time with her litigator husband and two teenage sons.

Keller Rohrback LLP

25 Best Lawyers awards

Keller Rohrback LLP logo

Overview

  • Lewis & Clark College, J.D., graduated 2007

  • Oregon, Oregon State Bar , 2007

  • U.S. District Court, Oregon
  • Oregon, Oregon State Bar , 2007
  • Lewis & Clark College, J.D., graduated 2007
  • U.S. District Court, Oregon

Client Testimonials

Awards & Focus

Recognized in The Best Lawyers in America® 2026 for work in:
  • Commercial Litigation
  • Employment Law - Individuals
  • Litigation - Environmental
  • Litigation - Securities
  • Mass Tort Litigation / Class Actions - Plaintiffs

Additional Information

  • Presentations & Publications

"A Conversation with Chief Justice Martha Walters," Oregon State Bar Litigation Institute, Skamania, Washington (February 2020)

"Class Actions," Co-Author, Oregon Civil Pleading and Litigation, 2020 Edition

  • Professional & Civic Involvement

Irvington Club, Social Justice Committee member

Oregon State Bar

Federal Bar Association

Multnomah Bar Foundation, Treasurer/Secretary

Ninth Circuit, District of Oregon, Lawyer Representative, 2019-2022

Oregon Trial Lawyers Association, Legistative Committee, 2009-2011, Business Litigation Section, Co-Chair, 2009-2012

Boost Oregon, Board Member, 2015-2020

Oregon Ballet Theatre, Board Member, 2010-2011

Portland Taiko, Board Member, 2008-2009

St. Andrew Legal Clinic, Race for Justice, 2008, Committee Member

Classroom Law Project High School Mock Trial Competition, Volunteer Coach, 2008

Your browser is not fully compatible with our automatic printer friendly formatting.

Please use the print button to print this profile page.

Spinning circle Big letter B