William D. Berry

Patrick Gunn is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Patrick, 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 Patrick is held by other top lawyers in the same geographic and legal practice area.

Arturo González is chair of Morrison & Foerster’s Commercial Litigation and Trial Practice Group and a former co-chair of our Litigation Department. He is a trial lawyer who specializes in high-stakes, bet-the-company litigation. Mr. González has successfully defended three trials where the plaintiffs sought more than $1 billion in damages, including a trade secrets case on behalf of Cypress Semiconductor Corporation. That lawsuit was filed by Silvaco Data Systems, and...

With 30 years of civil litigation experience, Joseph Saveri has handled cases involving numerous industries, including banking and financial services, insurance, energy, pharmaceuticals, agricultural products, computer hardware, computer software, manufacturing inputs, travel and transportation, paper products, cosmetics, and consumer electronics. He has established himself as one of the country's top litigators in the antitrust field. Mr. Saveri began his career doing general litigation work...

David L. Alberti is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent. David L., who practices law in Foster City, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David L. is held by other top lawyers in the same geographic and legal practice area.

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

Adam S. Cashman is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Adam S., who practices law in San Francisco, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Adam S. is held by other top lawyers in the same geographic and legal practice area.

Vidhya Prabhakaran is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law, Energy Regulatory Law and Utilities Law. Vidhya, who practices law in San Francisco, California, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Vidhya is held by other top lawyers in the same geographic and legal practice area.

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...

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

Mr. Kevane is the managing partner of the firm's San Francisco office. He has worked on transactional and bankruptcy matters with clients from a variety of industries, and is listed among the "Best Lawyers in America" and "San Francisco's Best Lawyers" for his work in bankruptcy and creditor-debtor rights law. He has also been named a "Northern California Super Lawyer" every year since 2004 in a peer survey conducted by Law & Politics and the publishers of San Francisco magazine, an honor...