Arden J. Olson

Matt Mues is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. Matt, who practices law in Portland, Oregon, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matt is held by other top lawyers in the same geographic and legal practice area.

Jeffrey S. Perry is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships), Closely Held Companies and Family Businesses Law and Tax Law. Jeffrey S., who practices law in Portland, Oregon, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey S. is held by other top lawyers in the same geographic and legal practice area.

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...

John H. Chambers is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law and Litigation - Real Estate. John H., who practices law in Portland, Oregon, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John H. is held by other top lawyers in the same geographic and legal practice area.

Attorney John Coletti is a personal injury lawyer based out of Portland who represents clients throughout both Oregon and Washington. Throughout his career, he has won several million-dollar verdicts for his clients. Some of those include a $12 million defective product case and a $5 million defective pain medication pump case. Not only has John obtained large verdicts, but he also has obtained record-breaking and rule-changing verdicts. The Inner Circle of Advocates has selected John as one ...

Christopher Rich is a partner in the firm's Environment, Energy & Resources practice. He focuses on complex environmental cleanup compliance and litigation under CERCLA and state Superfund laws, resolution of state and federal governmental enforcement actions, and RCRA, Clean Water Act and Clean Air Act compliance and permitting.

Bonnie Richardson has been a trial lawyer for 24 years and is a champion for causes in which people have been wronged by the powerful and privileged. She is driven by the desire to successfully resolve challenging and difficult cases, particularly complex commercial litigation. Bonnie is highly regarded for her work on behalf of clients who seek to hold attorneys and other professionals accountable for malpractice. She is also one of the top attorneys for large, complex estate and trust cases...

Everett Jack (EJ) focuses his practice on litigation, including complex corporate and commercial litigation, officer and director defense, employment, and insurance coverage. EJ works out of the New York and Portland offices of the firm. He has served as the vice-chair of the Litigation department and spent six years on the firm’s Executive Committee. He also previously served as the chair of the firm’s Compensation Committee. EJ’s diverse trial practice includes a wide rang...

Julia E. Markley is a litigation partner in the Portland, Oregon office of Perkins Coie LLP. She has 14 years of legal experience in the federal and state courts. Her clients include companies in the construction, communications, technology, energy, mining, manufacturing, food, and retail industries. Julia's diverse litigation practice includes complex business, class action, intellectual property, franchise and employment disputes. She has also handled cases involving political and constitut...

Robert R. Calo is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Robert R., who practices law in Lake Oswego, Oregon, has been recognized since 2011. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert R. is held by other top lawyers in the same geographic and legal practice area.