California attorney registration
Record matched to the official California attorney registry
Bar #234021 · Admitted 2004
Last verified September 6, 2026.
Source: California public attorney records. No affiliation or endorsement.
About the Attorney
Foley & Mansfield, PLLP is a law firm in Walnut Creek, California. Public California State Bar records list Mary Katherine Back at this office address. State Bar records list an active license and admission in 2004. The profile identifies Northeastern University School of Law in Boston, Massachusetts as the law school. The attorney’s profile identifies Labor & Employment, Litigation, Personal Injury, and Products Liability as practice areas self-reported to the State Bar.
