Cherise M. Gaffney

Ms. Ricke is a member of the firm's litigation group. She is lead counsel and responsible for her own book of business and litigation docket, including investigation of claims and defenses, discovery, depositions, motion practice, alternative dispute resolution, trial and appeal. Ricke has successfully litigated a wide variety of matters, including products liability, electrical contact and professional liability cases. She has successfully defended hundreds of cases involving claimed medical...

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 ...

Alexander A. Baehr is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation, Litigation - Intellectual Property and Litigation - Real Estate. Alexander A. practices law in Seattle, Washington Best Lawyers has recognized Alexander A. Baehr since 2019. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Alexander A. Baehr is held by o...

Susan Dippold advises privately held companies, entrepreneurs, and business owners in mergers and acquisitions, strategic business transactions, corporate governance, and succession planning. She serves as outside general counsel to family-owned, founder-led, and growth-stage businesses, helping clients navigate critical business decisions at every stage of the company lifecycle. Susan has extensive experience representing buyers and sellers in mergers, acquisitions, recapitalizations, and ot...

Nicole MacKenzie is a Seattle-based attorney who focuses on product liability and toxic tort litigation. She represents national manufacturers, suppliers, and contractors in state and federal courts, with experience handling matters across multiple jurisdictions. Nicole’s practice includes defending claims involving construction materials, automotive products, industrial equipment, and consumer goods. She also represents clients in asbestos litigation and other large-scale product liabi...

BACKGROUND As Managing Partner, Hayley brings a clear vision and collaborative leadership to the firm, guiding its strategic direction while continuing to serve clients with deep expertise in intellectual property (IP) law. She focuses on efficient and effective patent prosecution, licensing, and validity and infringement studies. With a background in electrical engineering, Hayley has successfully advised clients across a broad spectrum of technologies, including electrical, software, and me...

Rebecca S. Engrav is a lawyer recognized by Best Lawyers in the practice areas of Advertising Law and Litigation - Intellectual Property. Rebecca S. practices law in Seattle, Washington Best Lawyers has recognized Rebecca S. Engrav since 2018. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Rebecca S. Engrav is held by other lawyers.

Ross C. Siler is a lawyer recognized by Best Lawyers in the practice areas of Health Care Law and Litigation - Health Care. Ross C. practices law in Seattle, Washington Best Lawyers has recognized Ross C. Siler since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Ross C. Siler is held by other lawyers.

Sean McCann is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law and Mergers and Acquisitions Law. Sean practices law in Seattle, Washington Best Lawyers has recognized Sean McCann since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Sean McCann is held by other lawyers.

Martin McLean is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation - Plaintiffs. Martin practices law in Seattle, Washington Best Lawyers has recognized Martin McLean since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Martin McLean is held by other lawyers.