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Practice areas


  1. Divorce & Separation: 40%
    14 years
  2. Family: 35%
    14 years
  3. Child Custody: 25%
    14 years



Hourly ($285/hour)

Payment types:

Cash, Check, Credit card

Attorney endorsements

12 total 

Are you an attorney? Endorse this lawyer

  • Terry B Smith

    I endorse this Dianne. She is a very diligent and zealous advocate for her clients. We had a very difficult relocation case adverse to one another. Dianne was very professional, prepared and extremely knowledgeable on complex family law issues.


    Terry Smith Family Attorney
    Relationship: Opposing Counsel on matter

  • James Robert Schmillen

    I have had the opportunity to work with Dianne as opposing counsel and her work ethic, follow through, and knowledge of the law are second to none. Dianne has a wonderful and respected presence in the courtroom, and is effectively able to convey her client's position.


    James Schmillen Family Attorney
    Relationship: Opposing Counsel on matter

Contact info

Stewart & Lane, PLC

1490 S. Price Road
Suite 215
Chandler, AZ, 85286


AZActive 200005/23/2015
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Pro Bono Services AwardSeton Hall University1997
Work experience
TitleCompany nameDuration
Associate AttorneyLaw Offices of Scott David Stewart, pllc2013 - Present
Managing partnerSullivan Law Office PLLC2003 - Present
Assistant public defenderMaricopa County Office Of The Public Defenders2005 - 2007
Assistant City ProsecutorCity Of Phoenix Prosecutor's Office2001 - 2003
Association namePosition nameDuration
Arizona Attorneys for Criminal JusticeN/A2004 - Present
National Association of Criminal Defense LawyersN/A2004 - Present
School nameMajorDegreeGraduated