Best Lawyers in California, United States for Administrative / Regulatory Law
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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 ...
Neil H. O'Donnell is a lawyer recognized by Best Lawyers in the practice area of Administrative / Regulatory Law. Neil H. practices law in San Francisco, California Best Lawyers has recognized Neil H. O'Donnell since 2008. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Neil H. O'Donnell is held by other lawyers.
Ruth Stoner Muzzin is a lawyer recognized by Best Lawyers in the practice area of Administrative / Regulatory Law. Ruth Stoner practices law in San Francisco, California Best Lawyers has recognized Ruth Stoner Muzzin since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Ruth Stoner Muzzin is held by other lawyers.
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...
Kathleen L. Brown is a lawyer recognized by Best Lawyers in the practice areas of Administrative / Regulatory Law and Government Relations Practice. Kathleen L. practices law in Los Angeles, California Best Lawyers has recognized Kathleen L. Brown since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Kathleen L. Brown is held by other lawyers.
Jessica Jandura is a lawyer recognized by Best Lawyers in the practice areas of Administrative / Regulatory Law, Communications Law and Technology Law. Jessica practices law in San Francisco, California Best Lawyers has recognized Jessica Jandura since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jessica Jandura is held by other lawyers.
David Huang is a lawyer recognized by Best Lawyers in the practice areas of Administrative / Regulatory Law and Communications Law. David practices law in San Francisco, California Best Lawyers has recognized David Huang since 2023. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which David Huang is held by other lawyers.
Michelle Monroe is a lawyer recognized by Best Lawyers in the practice areas of Administrative / Regulatory Law, Commercial Litigation and Health Care Law. Michelle practices law in Costa Mesa, California Best Lawyers has recognized Michelle Monroe since 2023. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Michelle Monroe is held by other lawyers.
Gabriela A. Plasencia is a lawyer recognized by Best Lawyers in the practice areas of Administrative / Regulatory Law, Banking and Finance Law, Commercial Litigation and Litigation - Securities. Gabriela A. practices law in San Francisco, California Best Lawyers has recognized Gabriela A. Plasencia since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which...
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/
Will Wagner is a lawyer recognized by Best Lawyers in the practice areas of Administrative / Regulatory Law and Environmental Law. Will practices law in Sacramento, California Best Lawyers has recognized Will Wagner since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Will Wagner is held by other lawyers.
Kelsey Quigley focuses her practice on representing individuals and corporations involved in investigations, enhancing regulatory compliance, and complex litigation/controversies. In 2022, Ms. Quigley won a precedent-setting victory for client Davita in one of the first-ever criminal labor market allocation cases brought by the Department of Justice. She serves as co-chair of the American Bar Association of International Law Mexico Committee, an editor of the award-winning American Bar Associ...
Nick Warshaw is a lawyer recognized by Best Lawyers in the practice areas of Administrative / Regulatory Law and Nonprofit / Charities Law. Nick practices law in Los Angeles, California Best Lawyers has recognized Nick Warshaw since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Nick Warshaw is held by other lawyers.
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.