Class Action / Complex Litigation Lawyers in Oregon

Yoona Park strives to embody the spirit of ”nunchi”, 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.

James Rehwaldt is an attorney in Keller Rohrback’s Portland office, where their practice focuses on complex litigation and class actions that drive public impact. With a background rooted in environmental advocacy, James is committed to holding corporate actors accountable for harms to the environment, consumers, and public health.

Sarah R. Osborn is a sharp and compassionate advocate for the underdog who utilizes her strong work ethic and robust skillset to achieve successful results for her clients.

Norjmoo Battulga is energized and inspired by the law as a creative learning exercise each and every day that she practices. Norjmoo arrived in the United States at the age of five and was raised in Denver, Colorado with her sister.

Keil Mueller is a resolute and tireless advocate for his clients’ interests. With over 15 years of litigation experience, Keil has regularly represented government entities, investors, consumers, businesses and other Plaintiffs in a wide variety of complex legal matters and class actions.

Josh fuels his passion for finding the winning argument with intellect, empathy, and conviction. At his core, Josh believes in his clients’ cause, and does not shy away from conflict or complicated legal matters.