Charlene S. "Chuck" Shimada

Sara, a shareholder at Walkup, prosecutes and serves as lead trial lawyer for severely injured individuals in cases involving defective products, transportation network companies like Uber and Lyft, aviation crashes, dangerous conditions of property, medical negligence, vehicular negligence, sexual assault, nursing home abuse, and other wrongdoing. When she isn’t representing clients, Sara is a lecturer at Stanford Law School, co-directing the Trial Advocacy course. She serves on the SF...

Neil is a partner in Cox Wootton Lerner Griffin & Hansen, LLP (CWL), a regional law firm serving the Western U.S. and Pacific Rim. He practices maritime and transportation law. He’s been designated a Southern California "Super Lawyer" for 2012-2024 and been recognized by Best Lawyers in America since 2021. He represents domestic and foreign insurers in first and third-party cases, and local maritime and transportation companies in business litigation. Neil has been featured in the L...

Sophia (Sophie) Castillo counsels domestic and international importers, distributors, national brands, private labels, institutional suppliers, family-owned food processing businesses, and retail grocers on compliance, litigation, and risk avoidance surrounding California’s Proposition 65, as well as other state and national laws related to chemicals and toxics. She advises clients involved in numerous industries across the entire supply chain, including food and beverage, apparel, cook...

Linda C. Klein is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law and Land Use and Zoning Law. Linda C., who practices law in San Francisco, California, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Linda C. is held by other top lawyers in the same geographic and legal practice area.

Eunice Choi is a top attorney recognized by Best Lawyers in the practice area(s) of Private Funds / Hedge Funds Law. Eunice, who practices law in San Francisco, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eunice is held by other top lawyers in the same geographic and legal practice area.

Patrick R. McCabe is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law and Trusts and Estates. Patrick R., who practices law in San Francisco, California, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Patrick R. is held by other top lawyers in the same geographic and legal practice area.

David E. Lillevand is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Securities / Capital Markets Law. David E., who practices law in San Francisco, California, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David E. is held by other top lawyers in the same geographic and legal practice area.

Hilary C. Pierce is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Hilary C., who practices law in San Francisco, California, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Hilary C. is held by other top lawyers in the same geographic and legal practice area.

Katherine Lubin Benson is a partner in our San Francisco office specializing in securities and derivative suits and antitrust class actions. Katherine currently represents court-appointed co-lead plaintiffs in shareholder derivative litigation against Fox Corporation’s directors and officers pending in Delaware Chancery Court, In re Fox Corporation Derivative Litigation , C.A. No. 2023-0418-BWD (Del. Ch.), and court-appointed co-lead plaintiff in securities fraud litigation against Bloc...

Darryl Woo is a veteran trial lawyer who has successfully tried numerous cases to verdict, and concentrates his practice on patent litigation and other complex technology litigation, principally in the areas of semiconductors, information technology, life sciences and biotechnology. He has appeared as lead counsel in patent litigation across the country, including the ITC, dealing with technologies ranging from software to semiconductor fab equipment, materials chemistry, voice over IP, fiber...