Don Willenburg

Gregory B. Caligari is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law and Real Estate Law. Gregory B., who practices law in San Francisco, California, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gregory B. is held by other top lawyers in the same geographic and legal practice area.

Eric Tate serves as the co-chair of our Employment and Labor Group and co-chair of our Diversity Strategy Committee. He represents companies in trade secrets, employee raiding and mobility, unfair competition, wage and hour, employment discrimination and whistleblower litigation, and in counseling matters. He has litigated various employee claims including, for example, discrimination and harassment, wrongful termination, and the interpretation of collective bargaining agreements in both stat...

For more information, please visit www.gibsondunn.com/lawyer/dick-joshua-d/ .

Erica Rocush is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management, Litigation - Labor and Employment and Mass Tort Litigation / Class Actions - Defendants. Erica, 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 Erica is held by other top lawyers in the same geographic and legal practice area.

Joy C. Chang is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Joy C., 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 Joy 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...

Matthew P. Vafidis is a partner specializing in commercial litigation, with an emphasis on shipping and environmental law. Mr. Vafidis began his legal career as a barrister in London at the Bar of England and Wales, to which he was called in July 1979. Since 1981, he has practiced in San Francisco, first as an associate and partner at a major California law firm, and thereafter as a partner at Holland & Knight and one of its predecessors, an internationally-renowned shipping and aviation ...

Kelly C. Hunsaker is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent. Kelly C., who practices law in Redwood City, California, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kelly C. is held by other top lawyers in the same geographic and legal practice area.

Thomas E. Geidt is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Thomas E., who practices law in San Francisco, California, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas E. is held by other top lawyers in the same geographic and legal practice area.

Richard M. Heimann is one of the nation’s foremost trial attorneys and skilled negotiators, with unparalleled experience in complex securities and investor fraud, antitrust and intellectual property, consumer protection, and personal injury and mass tort cases. Richard led Lieff Cabraser’s work in the Wells Fargo Shareholder Derivative Litigation and was appointed Co-Lead Plaintiffs’ Counsel in the case. In April 2020, the Court granted final approval to a settlement includi...