Clay D. Creps

Jason’s practice focuses on complex litigation, including the defense of product liability, toxic tort, environmental and commercial litigation claims. He has diverse trial court experience, having tried cases, mediated or argued dispositive motions in Oregon, Washington, Idaho and California courts. In additional to his trial practice, Jason has successfully mediated or arbitrated hundreds of other cases throughout the Pacific Northwest. Jason serves as national counsel for several pro...

Kevin Mapes is a commercial litigator with more than 25 years of experience in state and federal courts in Oregon, Washington, and California. He represents plaintiffs and defendants in a wide variety of business disputes involving commercial lending, partnership disputes, general contract matters, construction disputes, and a wide variety of commercial real estate disputes. Mr. Mapes is also an experienced environmental litigator, and has represented clients in matters involving the federal ...

Trish A. Walsh is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Trish A., who practices law in Portland, Oregon, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Trish A. is held by other top lawyers in the same geographic and legal practice area.

Brent Bullock's practice focuses on the representation of emerging growth companies, established public and private companies, and venture capital and private equity investors in various corporate matters and transactions, including mergers and acquisitions, equity and debt financings, and strategic partnerships, as well as corporate governance and securities law matters. With more than two decades of experience, Brent has been involved in hundreds of strategic transactions over the years, in...

Don Templeton is a partner at Dunn Carney, and is co-leader of the litigation team. Don has a diverse litigation practice, including more than three decades of experience in the areas of insurance coverage, professional liability, insurance defense, real estate litigation, estate and trust litigation, and business litigation. Don has successfully tried to verdict more than 50 cases in the state and federal courts in Oregon and Washington. In addition to his extensive trial experience, Don has...

Edmund Clay Goodman is a top attorney recognized by Best Lawyers in the practice area(s) of Native American Law. Edmund Clay, 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 Edmund Clay is held by other top lawyers in the same geographic and legal practice area.

Tom Grim is a partner of the firm and focuses his practice primarily on energy and public utility law. Mr. Grim represents clients in commercial transactions, administrative contested cases and judicial proceedings. Tom chaired the firm's energy practice group and has significant experience in all areas of energy law, including the following recent matters: Represents public utility clients as general counsel in all legal matters relating to the utility. Represented a public utility in the jo...

Christie S. Totten is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Christie S., 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 Christie S. is held by other top lawyers in the same geographic and legal practice area.

Andrew Altschul mediates employment and ERISA disputes. In addition to his mediation practice, Andrew handles federal and state court appeals of employment litigation, provides day-to-day employment counseling, litigates ERISA benefit matters, serves as settlement counsel, and provides collective bargaining representation primarily for non-profit organizations. He also consults small law firms on law firm management. Andrew has over 20 years’ experience representing both employers and e...

Brent Berselli is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Brent, who practices law in Portland, Oregon, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brent is held by other top lawyers in the same geographic and legal practice area.