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About The Firm

Finding Inspiration in Every Turn

Hunsberger Dunn LLP has been serving the Orange County, Riverside County, and San Bernardino areas since 2000 with measurable success. We pride ourselves on a deep tradition of excellence, ensuring only the highest quality service. We understand the challenges and pressure that come with every case and are here for you, every step of the way.

Dependable, calm, and well-spoken, our team of legal professionals adds the personal touch our clients deserve whilst approaching each new case with the attention it needs. 

“Today’s planning is tomorrow’s protection” is the dual mantra and mission statement we put to work for every individual, corporate and family client. We focus on thorough preparation — and smooth execution of that preparation — to promote your peace of mind. Our commitment to attentive, responsive personal service during the legal process has never been stronger.​

We look forward to meeting you during your initial consultation at our Hunsberger Dunn LLP law offices in Tustin, California. You can schedule your appointment by calling 714-663-8000 or staying online to reach us by email message.

Our Mission

Our mission is to provide quality estate planning and business services that accurately reflect your wants and safeguard your estate. Every estate and business plan is truly unique, based upon your family’s specific situation. Together we can craft a plan that minimizes taxation, maximizes net worth, and avoids costly Probate Court interference, while still being there to help those in situations where Probate Court cannot be avoided.

Whether you are a newlywed, have a growing family, are starting a new business endeavor or are in need of estate planning, Hunsberger Dunn LLP can help you. Our attorneys will show you that you are never too young – or too seasoned – to guarantee that your wishes are legally and thoughtfully carried out. Our pledge to you is that we will work on a one-on-one basis, always available to guide you. We have the experience and integrity to do so in an efficient and cost-saving manner. We believe that the most important estate planning objectives are to utilize the best legal strategies to protect what you have earned and provide for your loved ones.


NOTE: The links provided on this site are given for convenience and do not constitute an endorsement or recommendation of any of the companies indicated. You should plan to review the company data for each and to interview representatives prior to selecting an officer or firm for your planning instruments. This firm has done no research to determine the quality or fitness of any of the firms listed and these links should not be considered to be a warrantee of these services offered by any of the firms listed.


Dedication. Expertise. Passion.


Genene N. Dunn, Esq.

Co-Owner | Partner Attorney


Kellsie Groos

Practice Manager | Paralegal


Donald A. Hunsberger, Esq.

Co-Owner | Partner Attorney

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Serena Arteaga

Estate Planning | Legal Assistant

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Bryan T. Beard, Esq.

Associate Attorney

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Ashley Glenn

Administrative Assistant

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Christopher H. Campbell, Esq.

Associate Attorney

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