California attorney registration
Record matched to the official California attorney registry
Bar #162930 · Admitted 1992
Last verified September 6, 2026.
Source: California public attorney records. No affiliation or endorsement.
About the Attorney
Ferguson Case Orr Paterson LLP is a law firm in Ventura, California. Public California State Bar records list John Mark Andersen at this office address. State Bar records list an active license and admission in 1992. The profile identifies UC Hastings COL in San Francisco, California as the law school. The attorney’s profile identifies Taxation, Trusts & Estates, and Wills & Probate as practice areas self-reported to the State Bar. The State Bar reports a certified specialty in Estate Planning, Trust & Probate Law (State Bar of California). The profile reports Danish as a language spoken by the attorney. The profile reports California Lawyers Association membership in the Trusts & Estates section.
