California attorney registration
Record matched to the official California attorney registry
Bar #308919 · Admitted 2016
Last verified September 6, 2026.
Source: California public attorney records. No affiliation or endorsement.
About the Attorney
Brownstein Law Group, P.C. is a law firm in Novato, California. Public California State Bar records list William A. Aspinwall at this office address. State Bar records list an active license and admission in 2016. The profile identifies UC Hastings COL 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. The profile reports Spanish as a language spoken by the attorney.
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