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Our Office

  • Laguna Hills


    24422 Avenida de la Carlota
    Suite 285
    Laguna Hills, California 92653

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Roehl & Glowacki, P.C. locations:

Ratings & Reviews

  • 5.0/5.0

    Working with this law firm was very impressive and professional. They were very prompt on all matters and were very good at explaining what details were involved and in explaining what those details involved and meant. Even before we won ou...
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    — Client

  • 5.0/5.0

    She is an incredibly knowledgeable and professional attorney with a compassion for her clients and having impeccable ethics.

    — Peer

  • 5.0/5.0

    Ms. Roehl is a very detail oriented individual and excellent in her research skills as well and ability to identify the issue. She is responsive to the client's needs as well.

    — Client

Attorney Licensee Profile

Katherine F. Biadasz Khamis is an associate attorney at Roehl & Glowacki, P.C. Her practice focuses on: estate planning; probate, trust and conservatorship administration; and probate, trust and conservatorship litigation.

Ms. Biadasz Khamis has a Bachelor of Arts degree in English from Southern Methodist University, and a Juris Doctor from Chapman University’s Dale E. Fowler School of Law.

Prior to working as an associate attorney, Ms. Biadasz Khamis worked as a law clerk in probate for two years, and worked in Chapman University’s Alona Cortese Elder Law Center. 

Her credentials include the following:

  • Current Secretary/Treasurer, Orange County Bar Association, Trusts and Estates Section. 
  • Member, Orange County Bar Association, Trusts and Estates Section.
  • Former Co-Program Chair, Orange County Bar Association, Trusts and Estates Section.
  • Former Judicial Liaison, Orange County Bar Association, Trusts and Estates Section.
  • Contributor to written materials for What Estate Practitioners Need to Know About Fiduciary Accountings-From Intake Through Litigation and Appeal, Orange County Bar Association, Trusts and Estates Section, October 2017.
  • Contributor to written materials for continuing legal education programs on probate, trust, conservatorship and estate planning matters.
  • Former Extern, Hon. Theodor C. Albert, United States Bankruptcy Court.

Ms. Biadasz has participated in the following lectures and panels:

  • Speaker for Professional Exchange Network, Benefits of Estate Planning and Avoiding Probate, January 2020.
  • Speaker, It’s Your Estate-An Overview of Living Trusts, Financial & Estate Literacy, Spring 2019.