Peter D. Mostow

David Robbins chairs the firm's Healthcare Industry Group and is a partner with the firm's Litigation practice, where he handles complex commercial litigation. For almost three decades, David's practice has focused on representing health care clients in litigation involving regulatory compliance, including false claims, anti-kickback, physician self-referral, Medicare and Medicaid reimbursement, antitrust, scientific misconduct and health care licensing issues. His clients include major acade...

Kelly H. Sheridan is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Kelly H., who practices law in Seattle, Washington, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kelly H. is held by other top lawyers in the same geographic and legal practice area.

Marco de Sa e Silva is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law and Real Estate Law. Marco, who practices law in Bellevue, Washington, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marco is held by other top lawyers in the same geographic and legal practice area.

Rod Umberger is the Managing Director of Williams Kastner, a Member in the Seattle office, and a member of the firm’s board of directors. A highly respected trial lawyer, Rod brings extensive experience across a wide spectrum of civil litigation, including product liability, transportation, toxic torts, premises liability, class actions, construction, and commercial litigation. He also regularly advises insurers as coverage and monitoring counsel in large loss matters. Rod has been reco...

David B. Starks is a Partner at the Pacific Northwest family law firm McKinley Irvin, PLLC. He is a Fellow of both the American Academy of Matrimonial Lawyers (AAML) and the International Academy of Matrimonial Lawyers (IAML ), and current president of the Washington chapter of the AAML. David’s practice concentrates on divorce cases involving difficult custody matters as well as the protection, valuation, and distribution of significant assets or business interests. His passion for res...

Sarah B. Bowman is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law and Trusts and Estates. Sarah B., 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 Sarah B. is held by other top lawyers in the same geographic and legal practice area.

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

Darrell has won hundreds of cases and negotiated millions of dollars in settlements for his clients. He’s taken on and defeated some of the most powerful corporations, religious organizations, government agencies, school districts and many other entities for his clients. He’s brought the fight for justice all the way to the US Supreme Court, and won. He’s also served as co-counsel – often taking the lead at trial in the courtroom – for attorneys across the countr...

Susan Fahringer is a partner in the firm's Commercial Litigation group with over 20 years' experience in privacy and security litigation , intellectual property litigation (with a focus on trade secret and copyright litigation), consumer class action defense and complex commercial litigation. In her privacy and security work, Susan defends companies against individual and class action claims alleging user data and privacy violations, and she defends companies against investigations and suits ...

Otto has been involved in all aspects of employer representation in labor and employment law for over thirty years. He works with employers of all sizes, helping them understand their legal rights and responsibilities. Otto regularly takes the lead in bargaining negotiations for many public and private sector clients, and has represented numerous employers in both grievance and interest arbitration. Otto has also worked extensively on executive compensation matters, representing both executiv...