About This Office
Law Office of Gregory M. Alonzo is a law firm in San Jose, California. Public California State Bar records list Gregory Mark Alonzo at this office address. State Bar records list an active license and admission in 1982. The profile identifies Golden Gate University School of Law in San Francisco, California as the law school. The attorney’s profile identifies Criminal Law as a practice area 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 #104177 · Admitted 1982
Last verified September 5, 2026.
Source: California public attorney records. No affiliation or endorsement.



