Recognized in Ones to Watch since 2027 
Isaac C. Prevost is an appellate advocate and commercial litigator who represents businesses, organizations, and individuals in appellate proceedings, regulatory disputes, administrative hearings, and complex litigation. He is known for presenting clear, persuasive arguments and helping clients address challenging legal issues before courts and administrative agencies.
Isaac's appellate practice includes briefing and oral argument before appellate courts, preparing amicus briefs for industry associations, nonprofit organizations, and healthcare entities, and serving as embedded appellate counsel during trial. He regularly assists trial teams with motions in limine, jury instructions, preservation of issues for appeal, and post-trial briefing.
His recent work includes obtaining a unanimous victory before the Washington Supreme Court and securing appellate review in matters involving significant attorney-client privilege concerns. He also serves clients in administrative proceedings and government investigations, appearing before the Washington State Office of Administrative Hearings, the Office of the Insurance Commissioner, and the Board of Industrial Insurance Appeals.
