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About Me

The office of Diana K. Zilko, Attorney at Law is located in beautiful Downtown Brea, California.  For the last 16 years, I have represented injured persons or their families in all types of personal injury/wrongful death cases, including automobile, motorcycle, bicycle, pedestrian, dog bites, slip and falls, and other premises liability incidents.  Matters are handled from inception to completion whether it be by pre-litigation settlement, mediation, arbitration, or trial.


Additionally, I represent clients in various other matters such as divorce, child custody / visitation, prenuptial agreements, domestic partnerships and estate planning (wills, trusts, power of attorney, and healthcare directives).


Finally, I also handle bankruptcy cases for both individuals and small businesses. 


Languages Spoken: Spanish, English

Photos and Videos

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Practice Areas


  1. Estate Planning: 25%
    10 years
  2. Divorce & Separation: 25%
    9 years
  3. Personal Injury: 25%
    18 years
  4. Bankruptcy & Debt: 25%
    7 years



Free Consultation (60 minutes)

Payment Types:

Cash, Check, Credit Card

Attorney Endorsements

11 total 

  • Amy Elizabeth Martinez

    I endorse this lawyer.


    Amy Martinez General Practice Attorney
    Relationship: Worked for lawyer

  • Kevin Kim

    I endorse this lawyer.


    Kevin Kim Securities Offerings Attorney
    Relationship: Opposing Counsel on matter

Contact Info

Diana K. Zilko, Attorney at Law

418 S Brea Blvd
Brea, CA, 92821



Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.
Avvo Contributions
Legal Answers
Award NameGrantorDate Granted
Four-Star Training RibbonSoCal BNI2010
Work Experience
TitleCompany NameDuration
OwnerDiana K. Zilko, Attorney at Law1996 - Present
Sports WriterIrvine World News1984 - 1991
Association NamePosition NameDuration
Brea Chamber of CommerceN/A2009 - Present
Prosperity BNIPresident2009 - Present
Legal Cases
Case NameOutcome
Carbajal v. MirelesPlaintiff's verdict
See all Legal Cases 
School NameMajorDegreeGraduated
Western State University--College of LawLawJuris Doctor1996
California State University, FullertonCommunicationsBachelor of Arts1991
Speaking Engagements
Conference NameTitleDate
Protect Your Legal Rights!Protect Your Legal Rights!2013