Isaac D. Chaput

Richard H. Rahm is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Richard H., 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 Richard H. is held by other top lawyers in the same geographic and legal practice area.

Jeffrey Hallam is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Jeffrey, 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 is held by other top lawyers in the same geographic and legal practice area.

Since being admitted to the California Bar in 1976, John Hillsman has tried more than 100 maritime personal injury cases to verdict or judgment and has represented seamen, fishermen, divers, pile drivers, dredgermen, marine construction workers, tugboat hands, and cruise ship passengers in state and federal courts all over the country, from Seattle to San Diego and Honolulu to Fort Lauderdale. He has appeared at every level of decision, all the way up to the U.S. Supreme Court, published seve...

Melissa S. Hung is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Melissa S., 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 Melissa S. is held by other top lawyers in the same geographic and legal practice area.

Peter Isola is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Peter, 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 Peter is held by other top lawyers in the same geographic and legal practice area.

Holding Corporations Accountable Robert J. Nelson has played a leading role in the firm’s False Claims Act (fraud against the government law), automotive , defective products , mass torts , tobacco , consumer fraud and environmental cases, taking on many of the world’s largest corporations and holding them accountable. He has served as court-appointed Lead or Co-Lead Counsel in numerous state and federal coordinated proceedings, as well as in more than 40 class actions. Robert lik...

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

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

Monica Mazzei is a Shareholder in Buchalter’s San Francisco office and the chair of the Firm’s Family Law group. Monica is a Certified Family Law Specialist representing high net worth clients. She represents clients throughout California, with a concentration in San Francisco and Silicon Valley, as well as Los Angeles.

Kathleen K. Bryski is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Kathleen K., 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 Kathleen K. is held by other top lawyers in the same geographic and legal practice area.