Anderson and Associates, P.C.

Anderson and Associates, P.C.

At Anderson and Associates, P.C., our dedicated attorneys have been providing legal assistance to clients since 1983, and our law firm is well-known and respected throughout the Chicagoland area.

Firm Overview

In any legal matter, choosing the right law firm to represent you is essential. From family law to bankruptcy to criminal law, each case has major repercussions that can last throughout your entire life, and even after your death. In order to achieve the best possible results in your legal matter, you will need to secure the services of an attorney that can help you understand your situation and advise you on all of your options, rights, and obligations.

Main Office

Anderson and Associates, P.C.
400 S. County Farm Road
Suite 140
Wheaton IL 60187


(630) 653-9400


Free Initial Consultation?


Office Information

Office Hours

Monday - Friday - 8am - 5pm

Emergency After Hours


Languages Spoken


Jon Anderson

Anderson and Associates, P.C.

Jonathan Anderson handles most of the drafting and litigation of the law firm's pre-nuptial agreements and post-nuptial agreements and recently won a landmark appellate decision involving the validity of a post-nuptial agreement.
Mr. Anderson maintains an aggressive litigation style. Though he believes most cases should settle, he knows thorough litigation preparation establishes a foundation to negotiate from a position of strength.
Jonathan Anderson has taught, lectured and published materials on a variety of family law issues. He is a member of the American Bar Association and the Illinois State Bar Association, Chicago Bar Association, Northwest Suburban Bar Association, DuPage Bar Association; and is a member of the Family Law Committees in each of those legal associations.
Mr. Anderson has been recognized with awards from multiple organizations. Avvo, which creates attorney ratings using a mathematical formula based on publicly available information, has rated him 10 out of 10. Martindale-Hubbell, an organization which provides peer review ratings, has given him a rating of Preeminent, which is their highest peer rating standard. He has also been recognized as a member of Leading Lawyers, a distinction which is awarded to fewer than 5% of licensed attorneys in each state.


University of Florida College of Law
Juris Doctorate, 1980

University of Wisconsin
B.A., 1975

Dennise L. McCann - Partner

Anderson and Associates, P.C.

Dennise L. McCann graduated from University of Wisconsin-Whitewater, summa cum laude, in 1984 with a major in Criminal Justice and a minor in Sociology. She graduated from The John Marshall Law School in January of 1988. During law school, Dennise interned for the Honorable Susan Pierson Sonderby, United States Bankruptcy Court for the Northern District of Illinois and was a law clerk for Anderson and Associates, P.C. After graduation, from 1988 to 1992, Dennise was a career law clerk to the Honorable Susan Pierson Sonderby, responsible for reviewing her daily motion call, researching legal issues, drafting opinions and writing speech materials for continuing legal education programs. In 1994, Dennise became an associate with Anderson and Associates, P.C. responsible for handling complex family law, bankruptcy and probate matters. In 2007, she became the managing attorney of the Wheaton Office.


John Marshall Law School, Chicago, Illinois
J.D., 1988

University of Wisconsin, Whitewater, Whitewater, WI
B.S., 1984