Protecting what's most important to you and your family.

Have you every thought what would happen to your family, your home, your assets and everything you care about if you unexpectedly became incapacitated or passed away?

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  • Will and Trusts
  • Powers of Attorney
  • Kids Guardianship Planning
  • Special Needs Planning
  • Probate
  • Trust Administration

Estate Planning & Probate Attorney

Serving Across California

Marianna Nersesyan, Esq. Estate Planning Attorney

Meet Your Attorney

I’m Marianna Nersesyan, your trusted estate planning and probate attorney. Estate planning is more than drafting documents — it’s about protecting your family, preserving your values, and ensuring your legacy is passed on with clarity and intention.


Marianna Nersesyan, Esq.

In addition to estate planning, I assist clients with probate, trust administration, and guardianship matters, providing trusted guidance and lasting peace of mind.

My Commitment to You

At my firm, every plan is personal. When you work with me, you’re not just hiring an attorney — you’re gaining a lifelong advisor who ensures your plan grows and adapts as your life, assets, and the law change.

Our Practice Areas

Estate Planning

Incapacity Planning

Kids Guardianship Planning

Special Needs Planning

probate

Trust Administration

Building Legacies with Care & Integrity

We’re more than a law firm — we’re your long-term partners in planning for the future. Our team takes pride in simplifying complex legal matters and helping families make informed decisions about their assets and loved ones. With a focus on education, transparency, and compassion, we create plans that reflect your goals and values.

estate planning

What Sets Us Apart

  • Personalized Planning: I take the time to truly get to know you, your family, and your goals. Your plan is built around your values, what matters to you the most, and not a cookie-cutter form.
  • Education & Guidance: I walk you through the “why” behind each decision so you leave confident and informed, never overwhelmed.
  • Trust Funding Done Right: Unlike many firms, I don’t stop at creating your trust—I make sure your assets are properly transferred into it, so your plan works when it’s needed.
  • Ongoing Relationship: Your life will change, and so will the law. We offer ongoing reviews and updates so your plan always stays current.
  • Education & Guidance: We see ourselves as teachers and counselors, not just lawyers. You’ll leave with clarity and confidence, not confusion.

Our Process

We’ve created a special 5-step process designed to make estate planning clear, manageable, and meaningful for every family. Each step is built to ensure that your plan reflects your values, protects your loved ones, and grows with you over time.

I help clients understand key estate planning concepts so they can make informed decisions.

We’ll review your documents to ensure they’re clear, accurate, and reflect your wishes.

Each plan is tailored to your needs. I don't believe in one-size-fits-all documents

I ensure your documents are legally executed and you receive both original and digital copies.

Document Review

Signing Ceremony

Estate Planning Education

Custom Plan Design

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Ongoing Relationship

I create long-term relationships to continue serving clients and their families over time.

Trusted by Families Like Yours

I worked with Marianna for estate planning, and I was very impressed with the level of professionalism and expertise provided. She clearly explained the complexities of setting up a trust and were very responsive to my questions. Her guidance was invaluable in ensuring that my family's future is secure. While the legal language was sometimes complex, Marianne always made sure to clarify everything. I would highly recommend her services to anyone in need of trust and estate planning.

5 star

Working with Marianna on our estate plan was an exceptional experience. From the beginning, she took the time to really understand our family's unique situation and priorities. During our first meeting, she spent over an hour walking us through the entire process, answering all of our questions with patience and clarity. If you’re looking for someone who truly has your family’s best interests at heart, we couldn’t recommend Marianna and her team more highly.

Samvel K.

5 star 5 star

Ms. Nersesyan is a true professional. All of my questions and/or concerns were answered and addressed in a very professional manor. I am very satisfied with the Will/Trust services provided by Nersesyan Law. With Ms. Nersesyan's knowledge, I felt very confident making the changes needed to update my living trust. Ms. Nersesyan is ethical, trustworthy, knowledgeable, a great communicator and understanding of clients' needs. I would definitely use her services again if required and I would highly recommend Nersesyan Law to anyone.

Kristine C.

Anna A.

Ready to Protect Your Family’s Future?

Your legacy deserves more than a one-size-fits-all plan. We take the time to understand your goals and create a customized estate plan that protects your loved ones, preserves your assets, and gives you peace of mind for years to come.

9301 Oakdale Ave STE. 302 Chatsworth, CA 91311

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Nerseysan Law, PC is a boutique law firm committed to providing personalized high-quality legal services to individuals, families and fiduciaries in all phases of estate planning, incapacity planning, trust and probate administration.

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