Steven C. Carlson

Deborah Schmall is widely recognized as one of the leading environmental law practitioners in California. She recently served as the Co-Chair of the Global Environment and Energy Practice at Paul Hastings. She is ranked Band One in Chambers for California Environmental Law. Starting with her career at the U.S. Justice Department’s Environmental Enforcement Section, where she prosecuted civil and criminal enforcement matters under a range of federal environmental laws, Deborah has practi...

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

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

Sara, a shareholder at Walkup, prosecutes and serves as lead trial lawyer for severely injured individuals in cases involving defective products, transportation network companies like Uber and Lyft, aviation crashes, dangerous conditions of property, medical negligence, vehicular negligence, sexual assault, nursing home abuse, and other wrongdoing. When she isn’t representing clients, Sara is a lecturer at Stanford Law School, co-directing the Trial Advocacy course. She serves on the SF...

Cadio Zirpoli is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law, Litigation - Antitrust and Mass Tort Litigation / Class Actions - Plaintiffs. Cadio, who practices law in San Francisco, California, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Cadio is held by other top lawyers in the same geographic and legal practice area.

John J. Stein is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates. John J., 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 John J. is held by other top lawyers in the same geographic and legal practice area.

Kenneth E. Keller is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent. Kenneth E., 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 Kenneth E. is held by other top lawyers in the same geographic and legal practice area.

Patrick J. Ferguson is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law and Energy Regulatory Law. Patrick J., who practices law in San Francisco, California, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Patrick J. is held by other top lawyers in the same geographic and legal practice area.

R. Brian Dixon is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. R. Brian, who practices law in San Francisco, California, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which R. Brian is held by other top lawyers in the same geographic and legal practice area.

Margaret N. Rosegay is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law, Litigation - Environmental, Natural Resources Law and Water Law. Margaret N., who practices law in San Francisco, California, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Margaret N. is held by other top lawyers in the same geographic and legal practice area.