About This Office
Rosenthal Law Corporation is a law firm in Calabasas, California. Public California State Bar records list 2 attorney profiles using this office address. The associated attorneys are Ashley Rose Brien Anderson (aka Ashley R. Brien) and Richard Mark Rosenthal. 2 of these profiles list an active license. Their recorded admission years range from 1977 to 2010. Profiles linked to this address self-report practice areas including Business Law, Contracts, Corporate Law, Real Estate, Trusts & Estates, and Wills & Probate.
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 #270393 · Admitted 2010
Bar #74974 · Admitted 1977
Last verified September 11, 2026.
Source: California public attorney records. No affiliation or endorsement.

