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About me

My major interests outside of work are my family including three children, one adorable (if I may say so myself) grandson and a large, friendly, not very bright black labrador retriever, not necessarily in that order.   

I am a runner, although not a very fast one, but I benefit from a dwindling number of competitors in my age group on the theory that if I can't get faster, at least I can get older. 

I enjoy traveling and have been honored to lead groups of family law professionals to South Africa, Vietnam and Cambodia, Rwanda and Cuba.  Finally, for 11 weekends every fall (12 if they make a bowl game), I am intensly concerned that the Wisconsin Badgers do not fall back on the old habits from the days I went to school there - all wins are welcome.


Practice areas


  1. Family: 95%
    38 years

Attorney endorsements

5 total 

Are you an attorney? Endorse this lawyer

  • Michael S. Waddington

    I endorse Gregg. He is a highly skilled attorney that is well respected in the legal community.


    Michael Waddington Military Law Attorney
    Relationship: Fellow lawyer in community

  • Marna M. Tess-Mattner

    Gregg has an encyclopedic knowledge of divorce/family law. He often seeks a non-confrontational approach to resolving matters, always keeping in mind what will be best for his client and the family. He also has a wicked sense of humor and an amazing memory for details.


    Marna Tess-Mattner Employment & Labor Attorney
    Relationship: Fellow lawyer in community

Contact info

Loeb & Herman S.C.

111 E. Wisconsin Ave
Suite 1900
Milwaukee, WI, 53202-4821


WIGood Standing197703/19/2015
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Leaders in the LawWisconsin Law Journal2007
Chair's Cup AwardABA Family Law Section2007
Rotarian of the YearNorth Shore Rotary2006
Work experience
TitleCompany nameDuration
Assistant District AttorneyMilwaukee County District Attorney1977 - 1984
Association namePosition nameDuration
American Bar Association, Family Law SectionChair2007 - 2008
State Bar of WisconsinBoard of Governors2004 - 2006
State Bar of WisconsinBoard of Governors1999 - 2003
Milwaukee Bar AssociationPresident1998 - 1999
State Bar of Wisconsin, Family Law SectionChair1996 - 1997
School nameMajorDegreeGraduated
University of Wisconsin Law SchoolLawJD - Juris Doctor1977