Steven M. Weinberg

Pete Duchesneau’s practice focuses on most aspects of environmental law involving litigation, administrative proceedings, regulatory compliance and business transactions. He handles complex environmental litigation in federal and state courts, including CERCLA, RCRA, Clean Water Act, products liability, toxic tort, and Proposition 65 actions, among others. Pete has significant experience with emerging chemicals and drinking water contamination. In addition to litigation, Pete counsels c...

Gary B. Rosenbaum counsels clients on all types of finance transactions, including private equity and mezzanine investments, out-of-court debt workouts and restructurings, cross-border lending transactions and venture lending financings. Read full biography: https://www.mwe.com/people/rosenbaum-gary-b/

Michael Shaff joined the firm in 2011 as Of Counsel. He is the Chair of the Tax Practice group. Michael specializes in all aspects of federal income taxation. Mr. Shaff has served as a trial attorney with the Office of the Chief Counsel of the Internal Revenue Service for three years. Mr. Shaff is certified by the Board of Legal Specialization of the State Bar of California as a specialist in tax law. Mr. Shaff is a past Chair of the Tax Section of the Orange County Bar Association. He is co-...

For more information, please visit www.gibsondunn.com/lawyer/masuda-kevin-s/ .

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

Stanford K. Rubin is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Stanford K., who practices law in Los Angeles, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stanford K. is held by other top lawyers in the same geographic and legal practice area.

Arthur Chinski represents private and public companies and management in all areas of employment and labor law in a broad spectrum of industries. He has appeared in federal and state courts and before governmental agencies throughout the United States.

Steven Weisburd has extensive experience representing businesses and individuals in federal and state courts in California and across the country, including class actions, business disputes, mass torts, MDLs, product liability, and other complex civil litigation, for clients in the consumer products industry, mass media and entertainment industries, technology industries, and financial services industry. A skilled litigator and legal strategist, Steven has over the past three decades amassed ...

Alan W. Weakland is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Alan W., who practices law in Los Angeles, California, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alan W. is held by other top lawyers in the same geographic and legal practice area.

William S. Waller is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. William S., who practices law in Los Angeles, California, has been recognized since 2005. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William S. is held by other top lawyers in the same geographic and legal practice area.