Keil Mueller and Josh Ross Join the Portland Office of Keller Rohrback L.L.P.

March 13, 2023
Keller Rohrback's Portland Partners

Keller Rohrback’s Portland office is growing! Two established Portland lawyers, Josh Ross and Keil Mueller, join Yoona Park in Keller Rohrback’s newest office in Portland, Oregon. These three partners will collaborate closely with KR’s teams in its other six offices to continue the firm’s work in providing valued legal expertise to clients and representing government entities and other plaintiffs in large-scale, impact litigation.  

Keil Mueller

Keil Mueller

Keil is joining Keller Rohrback's complex litigation group. He brings extensive experience litigating securities and financial fraud claims, environmental remediation cases, class actions, and shareholder and partnership disputes on behalf of government entities, investors, consumers and other plaintiffs. Keil’s thoughtful but tenacious pursuit of his clients’ claims has contributed to significant courtroom victories and favorable settlements. He looks forward to working with Keller Rohrback’s deep pool of talented attorneys to continue to hold powerful corporate interests to account. In addition to advocating for his clients, Keil serves as a board member of the Campaign for Equal Justice and of the Oregon Lawyer Chapter of the American Constitution Society.

Contact Keil: [email protected]

Yoona Park

Yoona Park
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. Yoona is a past Lawyer Representative for the Ninth Circuit, District of Oregon, and currently serves on the Board of the Multnomah Bar Foundation.  

Contact Yoona: [email protected]

Josh Ross

Josh Ross

Josh will be splitting his time between Keller Rohrback’s commercial litigation group and complex litigation group. With nearly twenty years experience, Josh represents clients in trust and estate litigation, shareholder disputes, breach of professional and fiduciary duty actions, property and contract disputes, consumer and securities fraud matters, class actions, and complex civil litigation. Josh fuels his passion for finding the winning argument with intellect, empathy, and conviction. At his core, Josh believes in his clients’ cause. In 2022 Josh was awarded the Oregon State Bar President’s Public Service award. He currently serves on the Oregon State Bar’s State Professional Responsibility Board.

Contact Josh: [email protected]

Keil, Yoona, and Josh have earned the respect of their peers, as reflected by their recognition in Oregon Super Lawyers, Benchmark Litigation, and Best Lawyers in America.  

About Keller Rohrback L.L.P.
Founded in 1919, Keller Rohrback is a 65+ attorney law firm with offices in Seattle, Oakland, New York, Phoenix, Missoula, Santa Barbara and Portland. Over the past century, the firm has built a distinguished reputation by providing top-notch representation of plaintiffs in complex litigation, offering exceptional client service and a comprehensive understanding of how to navigate state and federal courts. KR’s teams have won verdicts in state and federal courts and obtained judgments and settlements in excess of $78 billion. Courts around the country have praised KR’s work, and the firm is regularly appointed lead counsel in nationally prominent class cases.

In Oregon, Keller Rohrback, together with co-counsel Stoll Berne, most recently represented the State of Oregon in litigation against Monsanto that resulted in Oregon’s largest environmental settlement to date. The firm also represents 19 Oregon school districts in litigation against JUUL related to the youth vaping epidemic. Keller Rohrback believes in the power of litigation to create change for its clients, and for our communities.  

Read more about Keller Rohrback