Catherine represents beneficiaries, heirs, fiduciaries, charities, creditors and related clients in Probate and Civil Court. While based in San Diego, Catherine's practice is state wide throughout California. She has appeared in many Probate and Civil Courts throughout the state. Catherine has also developed special expertise in probate disputes involving issues of foreign law and international beneficiaries. She has experience representing clients in cross-border probate matters involving other jurisdictions such as Mexico, Switzerland, Russia, China, Hong Kong, British Virgin Islands and Hungary. She also regularly advises clients who have beneficial interests in California but reside in foreign jurisdictions.

Catherine is actively involved in the legal community. She serves on the Board of Directors of the Probate Attorneys of San Diego (PASD), where she is the Chair of the Education Committee. She serves on the Board of Directors of the Estate Planning Council of San Diego, where she is Programs Chair and Vice President. She also serves as court-appointed counsel for the San Diego Probate Court. Catherine is a frequent speaker in the community on a wide range of topics. She also is a contributing author of numerous publications, including CEB Practitioner™ attorney-drafted templates, the Litigation Alert in the California Trusts & Estates Quarterly, the California Decedent Estate Practice Guide, the California Civil Practice - Probate & Trust Proceedings Practice Guide and the California Code of Probate Forms book. Catherine has been recognized in the Chambers High Net Worth Guide in the area of Private Wealth Disputes – California since 2021 and as a "One to Watch" by Best Lawyers for 2024..

While devoted to her law practice, Catherine is the proud mother of 4 young children. She takes great pride in being able to contribute to the community both as an attorney and as a mother.