Ryan P. Mattson

Gina K. Eiben is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Gina K., who practices law in Portland, Oregon, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gina K. is held by other top lawyers in the same geographic and legal practice area.

Courtney W. Angeli is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals, Employment Law - Management and Litigation - Labor and Employment. Courtney W., who practices law in Portland, Oregon, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Courtney W. 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.

David Angeli represents corporations and individuals in complex criminal, regulatory and commercial cases. A Fellow of the American College of Trial Lawyers, David has repeatedly been named as one of “The Best Lawyers in America” in the categories of Bet the Company Litigation, White Collar Criminal Defense and Commercial Litigation. Mr. Angeli has the distinction of being the only lawyer in the State of Oregon to be included in all three of those categories. He is consistently id...

Joe Franco is a trial attorney who specializes in complex commercial litigation and has substantial experience in cases involving breach of contract, unlawful trade practices, securities fraud, protection of trade secrets, breach of fiduciary duty, fraud, legal malpractice and insurance coverage. Joe strives to favorably resolve cases for his clients in an efficient and economical manner, which will often result in settlement prior to trial. But if a case must go to trial in order to achieve ...

Kevin H. Kono is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice, Commercial Litigation, Litigation - Banking and Finance and Litigation - First Amendment. Kevin H., who practices law in Portland, Oregon, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kevin H. is held by other top lawyers in the same geographic and legal practice area.

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.

Peter D. Sabido is a top attorney recognized by Best Lawyers in the practice area(s) of Copyright Law, Trade Secrets Law and Trademark Law. Peter D., who practices law in Portland, Oregon, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Peter D. is held by other top lawyers in the same geographic and legal practice area.

Nick is a trial lawyer with a practice focused primarily on defending product liability and legal malpractice claims. Despite practicing in the age of the “vanishing civil jury trial,” Nick has tried more than a dozen cases in state and federal court. Nick serves as the Chair of Cosgrave’s Product Liability & Medical Device Practice Group. As a product liability attorney, he primarily defends product manufacturers and resellers of a wide range of industrial and consumer ...

Douglas Oh-Keith is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Douglas, who practices law in Lake Oswego, Oregon, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Douglas is held by other top lawyers in the same geographic and legal practice area.