About This Office
Law Office of Marshall Silberberg is a law firm in Irvine, California. Public California State Bar records list Brian Harold Clausen at this office address. State Bar records list an active license and admission in 1992. The profile identifies Pepperdine University School of Law in Malibu, California as the law school. The attorney’s profile identifies Health Care, Litigation, Medical Malpractice, and Personal Injury as practice areas self-reported to the State Bar.
Practice Areas Reported by Attorneys at This Office
These areas come from individual attorney profiles and may not describe every service offered by the firm.
Client Reviews
California attorney registration
Record matched to the official California attorney registry
Bar #161901 · Admitted 1992
Last verified September 9, 2026.
Source: California public attorney records. No affiliation or endorsement.

