Sophisticated, experienced legal representation for estate planning, estate administration and estate-related controversies

Michael J. Gill and Elizabeth T. Pierson have spent more than 60 years providing individuals, families, fiduciaries and beneficiaries with the reasoned counsel and tenacious advocacy required to address the complex legal issues associated with the responsible transition of wealth.

The two veteran trust and estate planning attorneys joined forces in 2013 to form GillPierson LLP, A Professional Corporation. The firm now serves clients throughout Southern California through offices in Los Angeles and Santa Monica.

Decades of practicing exclusively in the trust and estate planning fields have proven that success lies in the details. There are no shortcuts. For straightforward, practical and solution-oriented counsel, choose GillPierson.

Mike Gill and
Elizabeth Pierson


How can GillPierson help you?


Wills and Trusts

Tax Planning

Incapacity Planning

Charitable Planning

Marital and Cohabitation Agreements

Family Entity Planning



Trust Administration

Post-mortem Tax Matters


Representation of Family Members

Representation of Professional Fiduciaries

Fraud and Financial Elder Abuse Actions


Will Contests

Trust Contests

Fiduciary Appointments and Duties

Document Interpretation

Contested Conservatorships

Request an appointment

Evening, weekend and offsite appointments are available upon special request.

Michael J. Gill and Elizabeth T. Pierson
GillPierson, LLP

601 S. Figueroa Street, Suite 4050

Los Angeles, CA 90017  (MAP)

Voice: 213-689-4700

Email Mike

Elizabeth T. Pierson
GillPierson, LLP

2601 Ocean Park Bl., Suite 215

Santa Monica, CA 90405  (MAP)

Voice: 310-482-3544

Email Elizabeth