David Ostiller

G. Michelle Ferreira counsels individuals, partnerships, estates and corporations in tax disputes with the Internal Revenue Service and state and local tax agencies, including the California Franchise Tax Board, the State Board of Equalization, the Employment Development Department and county assessment appeals boards. As a former tax litigator for the Internal Revenue Service, Michelle brings unique experience to clients who have complex and sensitive tax and penalty disputes. Michelle repre...

Robert Schwartz is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Robert, 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 Robert is held by other top lawyers in the same geographic and legal practice area.

Michael O’Bryan is a partner in the firm’s Corporate Department. His practice focuses on U.S. and international mergers, acquisitions, divestitures, and other strategic transactions, including “going private” and other related party transactions. He has been involved in more than 350 M&A transactions, advising companies, boards, and special committees, as well as investment banks, in both negotiated and contested transactions. Mr. O’Bryan has worked extensive...

Valerie N. Rose is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Valerie N., 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 Valerie N. is held by other top lawyers in the same geographic and legal practice area.

Michael T. Bonetto is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law, Family Law Arbitration and Family Law Mediation. Michael T., who practices law in San Francisco, California, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael T. is held by other top lawyers in the same geographic and legal practice area.

Donald C. Arbitblit is a leader among plaintiffs’ attorneys in assessing the legal, medical, and scientific aspects of personal injury, mass torts , and environmental and toxic exposure litigation . Don has served on Plaintiffs’ Science/Expert Committees in several national cases and served on the Plaintiffs’ Steering Committee in the Actos bladder cancer injuries federal multidistrict litigation that settled in 2015 for $2.4 billion. Don was a member of the trial team that ...

Sara Ghalandari is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law. Sara, 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 Sara is held by other top lawyers in the same geographic and legal practice area.

Brittany Rogers is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Brittany, 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 Brittany is held by other top lawyers in the same geographic and legal practice area.

Jeffrey S. Bosley is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Labor Law - Management. Jeffrey S., who practices law in San Francisco, California, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey S. is held by other top lawyers in the same geographic and legal practice area.

Michael B. Newman is head of the firm’s Alcohol Beverage Team, focusing on counseling industry clients on national and international regulatory, contract, legislative, and licensing matters, advertising and promotional law, intellectual property rights, importation matters, trade practices, and inter-tier relations. He represents clients on matters before the federal Alcohol & Tobacco Tax & Trade Bureau, the California Department of Alcoholic Beverage Control and State Board of ...