Skip to main content

Practice areas


  1. Prenuptials: 34%
  2. Domestic Violence: 33%
  3. Family: 33%

Attorney endorsements

1 total 

Are you an attorney? Endorse this lawyer

  • Joseph Pierce O'Brien

    Mary is a zealous advocate and a true professional in the field. I highly recommend her!


    Joseph O'Brien Divorce and separation Attorney
    Relationship: Opposing Counsel on matter

Contact info

Clark & Steiner, Ltd.

560 Oakwood Avenue Suite 101
Lake Forest, IL, 60045

Clark & Steiner, Ltd.

560 Oakwood Ave Ste 101
Lake Forest, IL, 60045-1956



ILActive And Authorized To Practice Law197905/17/2016
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
AV Preeminent 5.0 out of 5 Peer Review RatedMartindale-Hubbell2015
Super LawyerSuperLawyers2014
Super LawyerSuperLawyers2013
Super LawyerSuperLawyers2012
Super LawyerSuperLawyers2011
Super LawyerSuperLawyers2010
Association namePosition nameDuration
Jefferson Inns, American Inns of CourtPresident2000 - Present
Lake County Bar AssociationPresident1994 - Present
Illinois State Bar AssociationMemberN/A
Association of Women AttorneysPresident1990 - 1991
School nameMajorDegreeGraduated
Northern Illinois University College of LawLawJD - Juris Doctor1979
Barat CollegeN/ABA - Bachelor of Arts1976

Mary Jeanne Clark, is this your profile?

Claiming your profile is free and easy.

Highlight your practice areas, experience, and contact information.

Showcase your speaking engagements, awards, case histories, and more.

Claim your profile