Best Lawyers in California, United States for Administrative / Regulatory Law
Corporate Law & Commercial Litigation Legal Guide 2025
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Ken is a partner in the Corporate practice group in the firm's Los Angeles office. Chambers USA ranks him highly for Healthcare, where he was commended for his " broad-based ability in the regulatory area ." Clients appreciate that " his explanations are clear, and he understands the business side of things ," notes Chambers 2016 . Ken represents a wide range of healthcare providers and healthcare companies, including specialty and general acute hospitals (including local district, nonprofit ...
Ruth Stoner Muzzin is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law. Ruth Stoner, 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 Ruth Stoner is held by other top lawyers in the same geographic and legal practice area.
George Kieffer is a partner, chair of the government and regulatory practice, and member of the firm’s Management Committee. Best Lawyers in America has named him Los Angeles “Lawyer of the Year” in the practice area of Administrative/Regulatory Law. He represents companies before Los Angeles city and county and California state government entities in a wide variety of matters, including government contracts, procurement, transactions and policy issues. He has appeared as co...
Jennifer L. Oden is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law, Land Use and Zoning Law and Personal Injury Litigation - Plaintiffs. Jennifer L., 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 Jennifer L. is held by other top lawyers in the same geographic and legal practice area.
Will Wagner is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law and Environmental Law. Will, who practices law in Sacramento, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Will is held by other top lawyers in the same geographic and legal practice area.
Kyle D. Weber advises on regulatory and transactional matters affecting a wide range of clients in the healthcare industry, such as nonprofit and for-profit health systems, hospitals, physician groups, ambulatory surgery centers, private equity and pharmacies. Read full biography: https://www.mwe.com/people/weber-kyle/
Christopher Popecki is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law and Commercial Litigation. Christopher, who practices law in Los Angeles, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher is held by other top lawyers in the same geographic and legal practice area.
Nick Warshaw is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law and Nonprofit / Charities Law. Nick, 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 Nick is held by other top lawyers in the same geographic and legal practice area.
Our Methodology
Recognition by Best Lawyers is based entirely on peer review. Our methodology is designed to capture, as accurately as possible, the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.
The Process
Best Lawyers employs a sophisticated, conscientious, rational, and transparent survey process designed to elicit meaningful and substantive evaluations of the quality of legal services. Our belief has always been that the quality of a peer review survey is directly related to the quality of the voters.