Andrew P. Cores

Andrew P. Cores

Andrew P. Cores is a graduate of John Carroll University in Cleveland, Ohio. Andrew earned his Juris Doctorate (J.D.) from Northwestern University School of Law in 1993. He is admitted to practice law in the U.S. District Court Northern District of Illinois.

Andrew concentrates his family law practice in divorce, alimony and spousal support, child support, collaborative law, custody, prenuptial agreements, litigation and appeals, complex litigation, federal trial practice, state appellate practice, state trial practice, business law and mediation.

Andrew has been recognized as an Illinois Super Lawyer since 2012. He is a member of the DuPage County Bar Association, Will County Bar Association, Illinois State Bar Association and the International Academy of Collaborative Professionals. He is currently a Fellow for the Collaborative Law Institute of Illinois and also served as a past member of their TEC Committee.

At Andrew Cores Family Law Group, we assist clients in all aspects of the law relating to the needs of today's families, including, but not limited to:

  • Spousal support (alimony)
  • Child support determination, collection, and modification
  • Child custody, visitation, and parents' rights to make decisions regarding their children
  • Modification of visitation or child custody orders, including in situations in which one parent is moving to another state
  • Legal determination of paternity
  • Father's rights
Super Lawyers
10.0Andrew P. Cores
Elite Lawyer Badge
Leading Lawyers

Areas of Practice

  • Divorce & Family Law
  • Alimony & Spousal Support
  • Child Support
  • Collaborative Law
  • Custody & Visitation
  • Prenuptial Agreements
  • Litigation & Appeals
  • Complex Litigation
  • Federal Trial Practice
  • State Appellate Practice
  • State Trial Practice
  • Business Law
  • Mediation

Bar Admissions

  • Illinois, 1993
  • U.S. District Court Northern District of Illinois, 1995
  • U.S. Supreme Court, 2015


  • Northwestern University School of Law, Chicago, Illinois
    • J.D. - 1993
  • John Carroll University, Cleveland, OH, USA
    • B.A. (Summa Cum Laude) - 1990

Honors and Awards

  • Leading Lawyer, Leading Lawyers, 2018-present
  • Illinois Super Lawyers , 2012 - Present

Professional Associations and Memberships

  • Kane County Bar Association, Member, 2018
  • American Bar Association, Member, 2018
  • DuPage County Bar Association, Member, 1993 - Present
  • Illinois State Bar Association, Member, 1993 - Present
  • Collaborative Law Institute of Illinois, Fellow, 2006 - Present
  • International Academy of Collaborative Professionals, Member, 2006 - Present
  • Will County Bar Association, Member, 1993 - 2012
  • TEC Committee - Illinois Collaborative Law Institute, 2008-2010

Contact Info

Managing Partner
Location: Wheaton, Illinois
Phone: 630-871-1002
Fax: 630-871-0224
Email: E-mail Me

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Wheaton Office

400 S. County Farm Road
Suite 200
Wheaton, IL 60187


Oswego Office

123 W. Washington Street
Suite 334
Oswego, IL 60543


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