$ 450-450 per hour
Dianne N Sullivan
About Dianne
Biography
Dianne N. Sullivan, co-founder of Sullivan Shick PLC, is renowned for her compassionate approach and commitment to excellence in family law. Born and raised near New York City, Dianne was driven by a desire to serve her community from an early age. After earning her bachelor’s degree, with honors, from Seton Hall University and completing her law degree at Arizona State University, Dianne began her career as an assistant prosecuting attorney in Phoenix. She subsequently transitioned to family law, where she found her passion for helping families navigate challenging legal matters. Dianne’s commitment to personalized service led her to establish her own boutique firm, where every client is treated with care and respect. In addition to her family law practice, Dianne served for 16 years as a Mesa Municipal Judge and has received recognition for her volunteer work with veterans, homeless organizations, and pro bono legal services. She remains actively involved in professional and community organizations, including the Board of Collaborative Professionals of Phoenix and the Wills for Heroes program.
Practice Areas
3
Practice Areas
Fees and Rates
Cost
Hourly Rates
Payment Methods
- Cash
- Check
- Credit Card
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Chat withLicenses
Licensed in Arizona for 25 years
State: Arizona
Acquired: 2000
Lawyer disciplined by state licensing authority in 2017
Location
Sullivan Shick PLC
890 W. Elliott Road, Suite 101, Gilbert, AZ, 85233
Sullivan Shick PLC
2375 E. Camelback Road, Suite 600, Phoenix, AZ, 85012
Sullivan Shick PLC
16165 N. 83rd Ave., Suite 200, Peoria, AZ, 85382
Sullivan Shick PLC
890 W. Elliot Road, Suite 101, Gilbert, AZ, 85233
Sullivan Shick PLC
4915 W Bell Rd, STE F-204, Glendale, AZ, 85308
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Dianne N Sullivan's Reviews
Avvo Review Score
11 Client Reviews
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Practice Areas
Showing 1 - 1 of 1 review | Punctuality
Posted by Chris | June 04, 2024 | Hired Attorney | Family
Wouldn't give a 1 Star but Required
Has a "Badass Rep", she will act like she is tough & there to fight for you. That is a very overcharged ACT. She will definitely charge you a ton, and do NOTHING for the money. "Trial Fee", does not mean Trial either, and if you did do a trial & the doc then you would be in for 10,000 of thousands ...
Dianne N Sullivan's Lawyer Endorsements
"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."
"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."
"Dianne is an excellent lawyer and a caring individual. I strongly recommend her."
"Over the course of many years, Dianne and I have worked together as opposing counsel on various cases. She is an assertive advocate for her clients and a worthy opponent. What I like best about Dianne is that she "tells it like it is" without pulling any punches. Dianne is a creative and sharp attorney. I endorse her."
"Dianne is a great attorney and a terrific person. I always see her in the courthouse hallways taking the time to really speak with her clients. I know she does a great job for them. I endorse this lawyer."
"I endorse this lawyer."
"Dianne is an outstanding attorney who brings level of professionalism and personal attention to each of her clients. I highly recommend her."
"I have known Ms. Sullivan for several years and have personally observed her in court. She is an excellent attorney that obtains great results for her clients. I endorse this lawyer."
"I endorse this lawyer. Ms. Sullivan is an agressive advocate for her clients and very capable trial attorney."
"I endorse this lawyer."
"I endorse this lawyer. Dianne Sullivan is an excellent attorney who fights hard for every one of her clients. She has a wealth of knowledge and uses every bit of it to help her clients."
"I endorse this lawyer. Dianne Sullivan is aggresive, highly competent & well-versed in the law. I have worked with Dianne on several family matters, all of which were complex in nature as well as highly emotional and difficult for the clients. She was able to aggresively advocate while maintaing the highest level of professionalism and integrity."
Terry Smith
Family lawyer
James Schmillen
Family lawyer
Stasy Click
Family lawyer
Jon Martinez
Criminal defense lawyer
Carlie Owsley
Family lawyer
Experience
Professional misconduct
This lawyer was disciplined by a state licensing authority in 2017.
Admonition and Probation issued in AZ, 2017
updated on 08/09/2020An admonishment means the attorney did something wrong but may still practice law. While on probation, the State monitors the attorney's activities for a period of time in hopes that he or she will not repeat the behavior.
Dianne’s comment:
“An admonition is the lowest and most informal sanction the bar imposes. A former client who chose not to follow my advice was later sanctioned by the Court for her conduct. She filed a complaint, alleging I advised her to violate the Court's orders. While this allegation was not true, I should have withdrawn from the case rather than continue to advocate for this client and her children, and therefore chose to accept the bar's decision to issue an admonishion.”
Honors
2018
10 Best Attorney, American Institute of Legal Counsel
2018
Top 10 Attorney, National Academy of Family Law Attorneys
2018
Avvo Top Rated Lawyer, Avvo
2017
Top 100 Trial Lawyers, The National Trial Lawyers
1997
Pro Bono Services Award, Seton Hall University
Work Experience
2019 - Present
Asistant Judge Pro Tem, Town of Litchfield Park
2006 - Present
Judge Pro Tempore, City of Mesa
2003 - Present
Managing partner, Sullivan Law Office PLLC
2013 - 2019
Associate Attorney, Stewart Law Group
2005 - 2007
Assistant public defender, Maricopa County Office Of The Public Defenders
2001 - 2003
Assistant City Prosecutor, City Of Phoenix Prosecutor's Office
Associations
2019 - Present
State Bar of ArizonaMember, Bench and Bar Committee
2018 - Present
Mesa Chamber of CommerceMember
2013 - Present
Association of Family and Conciliation CourtsMember
2012 - Present
Maricopa County Bar Association, Family Law SectionMember
2012 - Present
State Bar of Arizona, Family Law SectionMember
2004 - Present
Arizona Attorneys for Criminal JusticeMember
2004 - Present
National Association of Criminal Defense LawyersMember
Education
2000
Arizona state University
JD - Juris Doctor
1997
Seton Hall University
BA - Bachelor of Arts
1993
Belleville High School
High School Diploma
Languages
English
Activity
Legal Answers
Legal Answers
Q&A
Can the father of my child file contempt on me if the father has been absent for more then 5 years?
28 Mar 2019
Q&A
Can a divorce be granted if both people are apart for 4 yrs. Not legally separated. 1 has moved out of state & refuses divorce?
28 Mar 2019
Q&A
Can I legally punish my 8yr old with a belt within reason?
26 Mar 2019