Karen R. Bertram

Managing Partner Lynn Sarko uses thoughtful innovation to solve complex issues. Having led Keller Rohrback L.L.P.’s Complex Litigation Group since its inception over 30 years ago, Lynn’s work has led to new developments in case law and significant, impactful settlements for his clients. A dynamic leader with a tenacious dedication to justice, Lynn has been selected by courts across the nation to serve in key leadership roles in a wide variety of cutting-edge cases. Namely, he was ...

Kristine E. Kruger is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Defendants. Kristine E., who practices law in Seattle, Washington, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kristine E. is held by other top lawyers in the same geographic and legal practice area.

Valerie Hughes, a partner with the firm's Labor and Employment practice, has more than 25 years of experience in the areas of employment litigation, discrimination and harassment litigation, collective bargaining, grievance arbitration, and administrative proceedings. In addition to her representation of private employers, Val provides general counsel representation to Washington school districts, including state and federal court litigation and administrative hearings.

Christopher T. Wion is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Intellectual Property. Christopher T., who practices law in Seattle, Washington, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher T. is held by other top lawyers in the same geographic and legal practice area.

Michael Moore is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Insurance. Michael, who practices law in Seattle, Washington, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael is held by other top lawyers in the same geographic and legal practice area.

Jeff Frank has practiced in the areas of commercial, construction, and real estate litigation for more than 25 years. He represents public and private owners, port districts, developers, design professionals, and general contractors in construction disputes, real estate contract disputes, claim avoidance, property damage claims, and litigation. He has also handled several “business separation” and shareholder derivative matters for clients in a number of industries, including, rea...

David represents companies ranging from Fortune 500 businesses to regional companies and local governments on a broad range of federal and state environmental matters and related litigation, and on water rights appropriations and transfers.

Elizabeth A. Hoffman-Graff is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Elizabeth A., who practices law in Kirkland, Washington, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Elizabeth A. is held by other top lawyers in the same geographic and legal practice area.

Professional Experience The first fifteen years of Mark Rising’s practice focused on litigating a wide variety of business disputes, including breach of contract, unfair business practices, violation of intellectual property rights, theft of trade secrets, release of hazardous waste, commercial product liability, insurance and business dissolution disputes. See, Business Litigation Background , below. Using the knowledge and experience he gained litigating business disputes, the last fi...

Janet A. George is Of Counsel at the Pacific Northwest family law firm McKinley Irvin, PLLC. She has been practicing family law for over 35 years and is widely recognized as one of the top family law attorneys in Washington. Ms. George’s practice concentrates on complex, high asset and high income cases, including those involving property characterization, business valuations, and the distribution of multi-million dollar estates. She has represented high net worth individuals across dif...