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Jillian Kelly Duggan

Jillian Kelly Duggan

also known as Jillian K. Duggan-Herd

Practice areas:

Divorce & Separation, Family

About Me

 Riverside Family Law Attorney Jillian Duggan-Herd is an Associate Attorney at the Law Office of Heather Cullen. Attorney Duggan-Herd is currently an active member of State Bar of California and practices exclusively Family Law. 

     Attorney Duggan-Herd is a native Californian who graduated with a Bachelor's Degree in Sociology from the University of California, San Diego.  She then earned her Juris Doctor Degree from Gonzaga University, School of Law in Spokane Washington.

     Prior to joining the Law Office of Heather Cullen team, Attorney Duggan-Herd had a successful legal practice wherein she represented her client to successful outcomes in various family law matters including divorce, child custody, support and division of property.  Attorney Duggan-Herd was recruited by Senior Attorney, Heather Cullen following observation of her litigation and case management skills.  Divorce Attorney Duggan-Herd was recruited because of her vigorous advocacy and strong presentation of legal argument while effectively maintaining the delicate balance between client emotions and exhibition of necessary facts to the court.


Photos and Videos

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Practice Areas

Licensed since 2010

  1. Family: 50%
  2. Divorce & Separation: 50%



Hourly ($150-425/hour)

Payment Types:

Cash, Check, Credit Card

Attorney Endorsements

24 total 

  • Vince William Finaldi

    I unequivocally endorse Jillian Kelly Duggan for her skills and expertise in the field of family law. She is a tireless advocate who strives to achieve the optimal results for her clients.


    Vince Finaldi Child Abuse Attorney
    Relationship: Fellow lawyer in community

  • John Noah Kitta

    I endorse Jillian Kelly Duggan. When you ask Ms. Duggan a question, you never leave asking yourself "where's the beef"? When it comes to Family Law, she is precise, to the point, and delivers immediately with a most comprehensive response as possible; only limited by the amount of information you have provided to her. I would certainly encourage anyone with family law problems in the Riverside, California area to contact Ms. Duggan.


    John Kitta Divorce & Separation Attorney
    Relationship: Other

Contact Info

The Law Office of Heather M. Cullen

4094 Chestnut Street
Riverside, CA, 92501




Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.

Avvo Contributions

Legal Answers


Award NameGrantorDate Granted
Strength in Client AdvocacyLaw Office of Heather Cullen2014
Attorney at Top Lawyer FirmInland Empire Magazine2014
Senior Associate Attorney at Top Lawyer FirmInland Empire Magazine2014
Distinguished Client Review RatingMartindale-Hubbell2014
Excellent Client ServiceLaw Office of Heather Cullen2013
Senior Associate Attorney at Top Lawyer FirmInland Empire Magazine2013

Work Experience

TitleCompany NameDuration
Attorney at LawThe Law Office of Heather Cullen, APC2012 - Present


Association NamePosition NameDuration
State Bar of CaliforniaMemberN/A
Riverside County Bar AssociationMemberN/A
Riverside County Bar Association, Family Law SectionMemberN/A

Legal Cases

Case NameOutcome
IRMO Smith (Name Modified for Anonymity)Wife received primary custody, child and spousal support. Division of Property was amicable. Wife received large buy out for interest in business. Attorney fees also awarded.
IRMO Smith (Name Modified for Anonymity)Divorce granted. Permanent restraining order protecting client and child. Sole legal and physical custody to client. No spousal support paid by client. Child support and attorney fees payable by opposing party.

See all Legal Cases 


School NameMajorDegreeGraduated
Gonzaga University School of LawLawJD - Juris DoctorN/A
University of California - San DiegoSociologyBA - Bachelor of ArtsN/A

Speaking Engagements

Conference NameTitleDate
NBC News: Press ConferenceFamily Law: Paternity & Custody2014
KTLA News: Press ConferenceFamily Law (Paternity)2014
CBS News: Press ConferenceFamily Law (Child Custody)2014