About
Andrew P. Cores is a managing partner who focuses on family law matters, including divorce, custody, and support issues. He represents clients in both simple and complex cases, offering clear guidance and strong advocacy. His work supports individuals and families through important and often difficult legal situations.
Andrew earned his J.D. from Northwestern University School of Law in 1993. He also graduated summa cum laude from John Carroll University in 1990 with a B.A. His education provides a strong foundation for handling both legal and financial aspects of family law matters.
Andrew focuses on divorce, alimony, child support, custody, prenuptial agreements, and collaborative law. He also handles litigation, appeals, complex litigation, mediation, and both federal and state trial practice. His broad experience allows him to address a wide range of legal issues for his clients.
Andrew assists clients with spousal support, child support determination and modification, and custody matters. He also handles visitation issues, parental rights, paternity matters, and relocation cases. His goal is to provide practical solutions that protect his clients and their families.
Andrew has been recognized as an Illinois Super Lawyer since 2012 and as a Leading Lawyer since 2018. These honors reflect his strong reputation and consistent performance in family law. His work is known for careful preparation and effective advocacy.
Andrew is a member of several professional organizations, including the DuPage County Bar Association, Illinois State Bar Association, and the International Academy of Collaborative Professionals. He is also a Fellow of the Collaborative Law Institute of Illinois and has served on its TEC Committee.
Andrew P. Cores is admitted to practice in Illinois, the U.S. District Court for the Northern District of Illinois, and the United States Supreme Court. He provides clients with clear communication and steady support. His approach focuses on achieving fair outcomes while guiding clients through each step.
Law Office Affiliations
- Managing Partner, Andrew Cores Family Law Group
- Member, Kane County Bar Association
- Member, American Bar Association
- Member, DuPage County Bar Association
- Member, Illinois State Bar Association
- Fellow, Collaborative Law Institute of Illinois
- Member, International Academy of Collaborative Professionals
- Member, Will County Bar Association
Licensed State
- Illinois
Education
- Northwestern University School of Law
Juris Doctor (JD) - John Carroll University
BA with Summa Cum Laude
Awards & Badges







- Business Litigation
- Franchise, Dealership & Partnership
- Mergers And Acquisitions
- Adoption
- Alimony
- Child Custody
- Child Support
- Divorce & Separation
- Guardianship
- Marriage And Prenuptials
- Mediation And Collaborative Law
- Military Divorce
- Paternity
- Uncontested Divorce
- Appeals
- Litigation
- Restraining Orders




