Jacqueline M. Mazur

Jacqueline M. Mazur


Wheaton Attorney Jacqueline M. Mazur

Attorney Bio

Jacqueline Mazur joined Mirabella, Kincaid, Frederick & Mirabella in October 2020, where she practices exclusively in the area of family law. Prior to joining MKFM, Jacqueline worked as an associate attorney at one of Cook County’s premier matrimonial law firms located in downtown Chicago, where she gained experience working with high-net worth clients that came to her with complex financial issues. She has experience practicing family law in Cook County, DuPage County, Kendall County, McHenry County and Will County.

Jacqueline’s experience in family law began shortly ager her graduation from Indiana University in 2011, when she became employed as a child support enforcement case manager at the St. Joseph County Prosecutor’s Office in South Bend, Indiana. From there, Jacqueline went on to attend IIT Chicago – Kent College of Law, where she graduated cum laude in December 2018. While in law school, Jacqueline was an active member of the Moot Court Honor Society, was named to the Dean’s Honor List every semester, and was awarded the CALI Excellence for the Future Award in Family Law, Juvenile Justice, and Legal Writing.

Jacqueline is passionate about family law and understands that no two cases are exactly alike. Thus, it is her practice to understand each client’s goals at the onset of taking on a new case and to create a uniquely tailored, goals-oriented approach for each new client.

When not engaged in her practice, Jacqueline enjoys traveling, yoga, cooking, and taking walks with her husband and their deaf dog, Lulu.

Practice Areas:

Bar Admissions:

  • Illinois, 2019


  • IIT Chicago – Kent College of Law, Chicago, IL, Dec. 2018, J.D., cum laude
  • Indiana University, Bloomington, IN, 2011, B.A. Communications

Professional Associations and Memberships:

  • Illinois State Bar Association
  • Chicago Bar Association
  • DuPage County Bar Association
  • Kane County Bar Association

Honors & Awards:

  • Best Lawyers: Ones To Watch, 2023-Present
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1737 South Naperville Road, Suite 100
Wheaton, IL 60189
Evening and weekend hours by appointment.

We serve clients throughout Kane County, Illinois including St. Charles, Geneva, Batavia, North Aurora, Elgin, Algonquin, Aurora, Barrington Hills, Bartlett, Big Rock, Burlington, Campton Hills, Carpentersville, East Dundee, Elburn, Hampshire, Huntley, Kaneville, Maple Park, Sleepy Hollow, Wayne, West Dundee as well as throughout DuPage County.

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In honor of the passing of our founder, Joseph F. Mirabella, Jr., our offices are closed Friday, January 31, 2020.I Agree