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About me

J. Robert Dennis received his J.D. from Ohio Northern University College of Law, where he served as an associate editor for the Law Review, and received his LL.M. in tax law from Washington University in St. Louis, Missouri.  In addition to the two law degrees, Robert holds an M.B.A. from the University of Texas and a B.A. from Southern Methodist University.  Robert is a member of the Florida Bar, the Missouri Bar and has litigated in the United States District Court for the Eastern District of Missouri.  He has practiced family law since 2000, focusing on complex family law matters, including cases involving alimony, closely held business entities and substantial marital assets. 


Practice areas


  1. Divorce: 30%
    16 years
  2. Child Support: 25%
    16 years
  3. Child Custody: 25%
    16 years
  4. Family: 20%
    16 years



Free consultation (60 minutes)

Payment types:

Cash, Check, Credit card

Attorney endorsements

16 total 

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  • Rex Edward Russo

    Robert Dennis is the type of lawyer who knows when there is a solution, and he then pursues that solution with in-depth research and legal argument, while maintaining his compassion for his clients and other interested parties. He understands fully the importance of weighing results against the expenses to get the results. I have referred clients to him, and they have expressed their thanks.


    Rex Russo Bankruptcy and debt Attorney
    Relationship: Fellow lawyer in community

  • William Edward Gregory

    I am pleased to endorse John, who I familiarly call Robert (his middle name). He is knowledgeable in his areas of practice and a strong advocate for his clients, He is an attorney who understands the need to stay in communication with his clients in order to most effectively represent them and, as a fellow attorney, I appreciate his professional and civil manner; a true professional.


    William Gregory Workers compensation Attorney
    Relationship: Fellow lawyer in community

Contact info

Dennis & Dennis, P.A.

9100 S. Dadeland Boulevard
Suite 408
Miami, FL, 33156


FLMember in Good Standing200206/19/2016
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Law ReviewOhio Northern University1998
Work experience
TitleCompany nameDuration
ShareholderDennis & Dennis, P.A.2013 - Present
PartnerHais Hais Goldberger & Coyne, PC2010 - 2013
Associate AttorneyHais, Hais, Goldberger & Coyne, PC2005 - 2010
Associate AttorneyEdwards, Singer, Schramm, Watkins & Spoeneman2000 - 2005
Association namePosition nameDuration
First Family Law American Inn of CourtMember2013 - Present
Florida Bar, Family Law SectionMember2013 - Present
Florida BarMember2002 - Present
Missouri BarMember2000 - Present
School nameMajorDegreeGraduated
Washington University School of LawTaxationLL.M - Master of Laws2000
Ohio Northern University - Claude W. Pettit College of LawLawJD - Juris Doctor1999
University of Texas System, DallasFinanceMBA1993
Southern Methodist University, Dedman School of LawEconomicsBA - Bachelor of Arts1988
Speaking engagements
Conference nameTitleDate
Continuing Professional Education SeminarTax Consequences of Dissolution, Separation and Property Settlements2013
Asset Protection WorkshopPremarital and Postmarital Agreements2013