About
Mark L. Kezy brings decades of focused family law experience, offering steady guidance in divorce, custody, support, and property division matters. He is known for handling difficult situations with clear direction, practical strategies, and strong courtroom advocacy when needed. His approach centers on protecting clients’ long-term interests while reducing unnecessary conflict wherever possible.
Mark earned his Bachelor of Arts from Wabash College in 1983 and later completed his Juris Doctorate from the Illinois Institute of Technology in 1990. This academic path built the foundation for his legal career, allowing him to approach family law cases with both analytical discipline and a strong understanding of broader financial and personal considerations.
Mark has spent his career addressing divorce matters that involve business valuations, asset distribution, and complicated financial structures. He regularly works with professionals, business owners, and individuals facing challenging disputes. He provides support in child-related matters, including custody, visitation, allocation of parental responsibility, and child support. He assists families with college expense disputes, relocation issues, and support matters involving minor and disabled adult children.
Mark handles a wide range of family law concerns, including alimony, spousal maintenance, enforcement actions, property division, and modifications. He also addresses guardianship for minors, guardianship for disabled adults, and adoption matters, offering steady guidance through sensitive legal processes.
Mark is admitted to practice in the Illinois State Bar, the United States Federal Trial Bar for the Northern District of Illinois, and the United States Federal Bar for the Northern District of Indiana. His professional memberships include the Illinois State Bar Association, Will County Bar Association, and DuPage County Bar Association, reflecting his commitment to the legal community.
Mark L. Kezy maintains a reputation for clear communication, straightforward recommendations, and unwavering advocacy when litigation becomes necessary. His decades of practical experience allow him to support clients in some of life’s most stressful legal challenges while ensuring they remain informed, prepared, and confident throughout the process.
Law Office Affiliations
- Founding Attorney, Kezy & Associates
- Member, Illinois State Bar Association
- Member, Will County Bar Association
- Member, DuPage County Bar Association
Licensed State
- Illinois
Education
- Illinois Institute of Technology
Juris Doctor (JD) - Wabash College
Bachelor of Arts (BA)
Awards & Badges



- Elder Law
- Guardianship
- Power of Attorney
- Probate
- Trusts
- Wills & Living Wills
- Adoption
- Alimony
- Child Custody
- Child Support
- Divorce & Separation
- Guardianship
- Marriage & Prenuptial Agreements
- Mediation & Collaborative Law
- Paternity
- Tax




