Brett L. Wittner

Erin Riley knows that strong relationships are the key to complex cases.As a partner in Keller Rohrback’s Complex Litigation Group, Erin has allowed these collaborative and long-lasting relationships to inform her work for over 20 years. Since 2001, Erin’s practice has focused on representing employees and retirees in Employee Retirement Income Security Act (“ERISA”) actions involving defined contribution, defined benefit, and health benefit plans. Erin has worked on n...

Michele Radosevich is a top attorney recognized by Best Lawyers in the practice area(s) of Government Relations Practice and Tax Law. Michele, who practices law in Seattle, Washington, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michele is held by other top lawyers in the same geographic and legal practice area.

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

Jeffrey B. Coopersmith is a veteran trial lawyer and former federal prosecutor with a Pacific Northwest, California, and national practice focusing on white collar criminal matters and parallel civil and regulatory proceedings, federal and state False Claims Act investigations and litigation, internal investigations for private and public entities, and complex commercial litigation. During his eight-year tenure as an Assistant United States Attorney, Jeff handled some of the largest and most ...

BACKGROUND Lorraine received a B.S. in Aeronautical and Astronautical Engineering from the University of Washington and her J.D. from the University of Washington School of Law. EXPERIENCE Lorraine specializes in domestic and foreign patent protection in the mechanical and aeronautical fields. She assists clients in both utility and design patent procurement and enforcement, strategic planning, patentability, validity and infringement opinions, and conflict resolution. Lorraine has worked wit...

Renee Howard is a partner with the firm's Litigation practice. Renee is experienced in representing a wide range of health care providers and suppliers, including hospitals and health systems, academic medical centers, physicians, imaging centers, and medical suppliers and distributors. She has represented health care clients in litigation and government investigations implicating the federal False Claims Act, the federal Anti-Kickback Statute and physician self-referral (Stark) laws, state M...

Suzanne Kelly Michael is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Suzanne Kelly, 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 Suzanne Kelly 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...

Vinnie Nappo is tenacious in his fight for justice—and closure—for survivors of childhood sexual abuse. Every day he sees firsthand the damaging effects survivors face because of the reckless and selfish acts of powerful entities and institutions that enabled and allowed abuse to go on for decades. He combines his legal knowledge, practical experience, and emotional strength to hold these institutions accountable, whether it be the Catholic Church, the Boy Scouts of America, schoo...

Simeon J. Osborn is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Simeon J., who practices law in Seattle, Washington, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Simeon J. is held by other top lawyers in the same geographic and legal practice area.