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About me

My practice is devoted primarily to personal injury litigation, both plaintiff and defense. I have tried in excess of 100 jury trials and have successfully argued cases before the U.S. Supreme Court, 7th Circuit Court of Appeals, Wisconsin Supreme Court and Circuit Courts throughout Wisconsin. Received Wisconsin Super Lawyers Designation each year from 2008 - 2014.  Board Certified by National Board of Trial Advocacy in both Civil Trial Practice and Civil Procedure.  AV rated, which is highest rating available in both Legal Ability and Ethics.

I have devoted hundreds of hours to pro bono work with the Hispanic Community and in collaberation with Centro Hispano (MIlwaukee).


Practice areas


  1. Car Accident: 50%
  2. Personal Injury: 50%
    37 years, 1 thousand cases



Contingent (33%)

Attorney endorsements

5 total 

Are you an attorney? Endorse this lawyer

  • Jean J. Brown

    I endorse this lawyer.


    Jean Brown Personal injury Attorney
    Relationship: Fellow lawyer in community

  • Christopher Adam Duesing

    I have worked with Mark on opposing sides in several matters and have always found him to be professional, trustworthy and courteous. Without question, he is extremely knowledgeable in his field. I fully endorse Mark.


    Christopher Duesing Car accident Attorney
    Relationship: Opposing Counsel on matter

Contact info

Mingo & Yankala, SC

330 E. Kilbourn Avenue.
Suite 1221
Milwaukee, WI, 53202


WIGood Standing197903/02/2015
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
AV Preeminent RatingMartindale Hubbell2015
Best Attorneys of AmericaRue Ratings2015
Top 100 Trial LawyersNational Trial Lawyers2015
Top 10 Personal Injury AttorneysNational Academy Of Personal Injury Attorneys2015
Top One PercentNational Association of Distinguished Counsel2015
Super LawyerSuperLawyers2014
Wisconsin Super LawyersThomsonReuters2014
Fellow, by invitation onlyLitigation Counsel of America2014
Board Certified in Pretrial PracticeNBTA2013
Super LawyerSuper Lawyers2013
Member (verdict over $1,000,000.00)Million Dollar Advocates Forum2013
Super LawyerSuper Lawyers2012
Super LawyerSuper Lawyers2011
Board Certified Civil Trial AttorneyNational Board of Trial Attorneys2010
Super LawyerSuper Lawyers2010
Super LawyerSuper Lawyers2009
Work experience
TitleCompany nameDuration
Attorney/ShareholderMingo & Yankala2001 - Present
Association namePosition nameDuration
Wisconsin Association for JusticeMember2010 - Present
Ozaukee Country ClubVoting Member1995 - Present
American Bar AssociationMember1991 - Present
State Bar of WisconsinMember1980 - Present
Milwaukee Athletic ClubMember1995 - 2013
Legal cases
Case nameOutcome
Gregory v Badger Mutual1.1 million dollar verdict for injured client
Carini v Acuity$590,000 award with finding of liability on defendant
DeShaney v Winnebago CountyPrevailed at US Supreme Court
See all legal cases 
School nameMajorDegreeGraduated
Marquette University Law SchoolN/AJD1979
Marquette UniversityPolitical ScienceBA - Bachelor of ArtsN/A
Speaking engagements
Conference nameTitleDate
Waukesha Claims Manager MeetingDuty to Defend2008
Madison Meeting at EdgewaterEvidence of Prior Accidents1998
Lucheon MeetingEvidence of Prior Accidents1998