Williams Kastner (OR)

805 SW Broadway, Suite 2440
Portland, OR 97205
United States

Additional Offices

601 W Riverside Avenue
Suite 800
Spokane, WA 99201
United States

Primary USLAW Practice Group Contacts

Complex Tort and Product Liability

Heidi L. Mandt

Williams Kastner (OR)
Portland, OR
United States
Construction Law

Thomas A. Ped

Williams Kastner (OR)
Portland, OR
United States
Energy/Environmental

Thomas A. Ped

Williams Kastner (OR)
Portland, OR
United States
Insurance Law

Thomas A. Ped

Williams Kastner (OR)
Portland, OR
United States
Insurance Law

Heidi L. Mandt

Williams Kastner (OR)
Portland, OR
United States
Labor and Employment

Jackson Brannon

Williams Kastner (OR)
Portland, OR
United States
Medical Law

Heidi L. Mandt

Williams Kastner (OR)
Portland, OR
United States
Professional Liability

Heidi L. Mandt

Williams Kastner (OR)
Portland, OR
United States
Real Estate

Melisa Thompson

Williams Kastner (OR)
Portland, OR
United States
Real Estate

Thomas A. Ped

Williams Kastner (OR)
Portland, OR
United States
Retail and Hospitality Law

Jessica M Lancaster

Williams Kastner (OR)
Portland, OR
United States
Retail and Hospitality Law

Heidi L. Mandt

Williams Kastner (OR)
Portland, OR
United States
Transportation and Logistics

Heidi L. Mandt

Williams Kastner (OR)
Portland, OR
United States

Resources & Articles

USLAW NETWORK announces partnership with Legaltech Hub

USLAW NETWORK announces partnership with Legaltech Hub

USLAW NETWORK is proud to announce a collaboration with Legaltech Hub, a global insights & analysis platform dedicated to connecting the legal industry with the rapidly evolving world of technology and artificial intelligence. This innovative partnership provides exclusive access and tailored programming specifically designed for USLAW member firms, ensuring that… Continue Reading

Sheryl Willert named 2025 USLAW NETWORK Champions Award recipient

Sheryl Willert named 2025 USLAW NETWORK Champions Award recipient

Posted September 22, 2025

USLAW NETWORK has named Sheryl J. Willert of Williams Kastner in Seattle, Washington, the 2025 USLAW NETWORK Champions Award recipient. The award is presented annually to recognize an individual who has demonstrated outstanding service and dedication to the philanthropic efforts of the USLAW NETWORK Foundation. “Sheryl (Willert) has been instrumental… Continue Reading

Williams Kastner team obtains full defense arbitration ruling on a Lemon Law arbitration

Williams Kastner team obtains full defense arbitration ruling on a Lemon Law arbitration

Posted November 11, 2024

Williams Kastner Seattle attorneys Kenna Duckworth and Eddy Silverman recently obtained a full defense arbitration ruling on a Lemon Law arbitration wherein a motor home was alleged to have eight defects and to have been out-of-service more than the statutory 60-day time period. Duckworth argued that the defects were not… Continue Reading

Williams Kastner trial team obtains defense verdict in traumatic brain injury trial

Williams Kastner trial team obtains defense verdict in traumatic brain injury trial

Posted November 11, 2024

[caption id="" align="alignleft" width="100"] Rod Umberger[/caption] [caption id="attachment_4669730" align="alignleft" width="108"] Ryan Vollans[/caption] Williams Kastner attorneys Rodney Umberger and Ryan Vollans recently obtained a defense verdict in a jury trial that lasted nearly four weeks. The case was one of admitted liability following a rear-end collision involving a commercial vehicle owned… Continue Reading

New leadership named for 2024-25 USLAW Construction Law Practice Group

New leadership named for 2024-25 USLAW Construction Law Practice Group

Posted October 18, 2024

CORAL SPRINGS, Fla., Oct. 18, 2024 - We are pleased to announce that Caryn A. Boisen of Larson ● King, LLP in St. Paul, Minnesota, has been named chair of the USLAW NETWORK Construction Law Practice Group. Boisen follows Joseph F. Moore of Hanson Bridgett LLP, who served as chair of the practice… Continue Reading

USLAW expands Diversity Council

USLAW expands Diversity Council

Posted November 15, 2022

As part of USLAW NETWORK’s ongoing commitment to diversity, equity and inclusion, USLAW expands the membership of the USLAW NETWORK Diversity Council to include more than a dozen USLAW member attorneys and legal decision-makers from across an array of industries. “We are excited to expand the diversity council by adding… Continue Reading

Williams Kastner’s Rodney Umberger, Eddy Silverman obtain defense verdict in $50 million premises liability trial

Williams Kastner’s Rodney Umberger, Eddy Silverman obtain defense verdict in $50 million premises liability trial

Posted November 10, 2022

Williams Kastner attorneys Rodney L. Umberger and Eddy Silverman, with the help of Seattle paralegal Tristan Pirak, recently obtained a defense verdict in a $50 million premises liability/product liability case following a three-week in-person trial in King County, Washington, with Superior Court Judge Chad Allred presiding. The case, Strout v. Walmart, arose out… Continue Reading

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