Meet The Team

Terri E. Hilliard Olson

Managing Attorney

Terri E. Hilliard Olson

Terri E. Hilliard Olson, Esq. is the principal of Terri Hilliard, P.C. in Westlake Village, CA. Her practice centers on advanced estate and business succession planning, asset protection, special needs trusts, and family protection planning for seniors. She is a private mediator focused on helping families, elders, individuals and businesses resolve disputes through Family Meetings and if needed Mediation. She earned her law degree from Loyola Law School in 1989.

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Michael Yasenchok

Senior Associate Attorney

Michael Yasenchok

It is a well-regarded fact that no matter where he shows up, Michael Yasenchok is fully equipped to counsel in matters of accounting, business and estate planning. When Michael takes on a case, clients reap the benefit of his considerable knowledge, experience and estate planning skill. His experience as an accountant allows him to assist our clients with their business transitions as well as their start up procedures.

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Dennis Duitch

CPA, Financial/Tax Consultant and Mediator

Dennis Duitch

Dennis Duitch, CPA, Financial/Tax Consultant and Mediator, serves as our Director of Strategic Planning Services with over 30 years of experience in personal and business guidance for a broad spectrum of high-income/high-wealth individuals and families, partnerships and closely-held businesses, including protective lifetime and estate plans.

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