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Mary E. Davis

Attorney Profile

Top Rated Family Law Attorney in Oak Brook, IL

Law Office of Mary Davis
2021 Midwest Road, Suite 200
Oak Brook, IL 60523
Phone: 630-620-4533
Fax: 630-620-2636
Selected to Super Lawyers: 2020 - 2023
Licensed in Illinois Since: 1991
Practice Areas: Family Law
Attorney Profile

Attorney Mary E. Davis is the founder and owner of The Law Office of Mary Davis, P.C., in Oak Brook, Illinois. A top-rated, award-winning attorney with more than 28 years of legal experience, Ms. Davis focuses her practice almost exclusively on family law. She provides unmatched representation and support to clients throughout DuPage, Cook, Will and Kane counties who are going through a divorce or have some other serious matter affecting their families.

Over the course of her career, Ms. Davis has gained a reputation for her compassion when dealing with her clients' issues and for her aggressiveness at ensuring the best odds they achieve and the favorable results they expect and deserve as efficiently and cost-effectively as possible. A highly effective negotiator, she prefers to help her clients resolve their differences and reach agreements in a manner that is far more amicable and less stressful and costly than traditional divorce litigation.

However, as a tenacious trial attorney, she will not hesitate to take her clients' matters to court when necessary. Whether inside or outside the courtroom, Ms. Davis maintains an unwavering focus on her clients' rights and best interests.

Recognized for her impeccable professionalism and outstanding client service, Ms. Davis received Martindale-Hubbell's Client Distinction Award in 2015 and 2016, and she has received the 10 Best in Client Satisfaction Award from the American Institute of Family Law Lawyers each year since 2016. She has also received numerous testimonials and referrals from her satisfied clients.

A 1987 graduate of the University of Wisconsin, Madison, Ms. Davis obtained her Juris Doctor from DePaul University College of Law in 1991. Along with maintaining a successful legal practice, she is also an active member of the Illinois State Bar Association and the Chicago Bar Association, among her other professional affiliations.

Practice Areas
  • 100%Family Law
Focus Areas

Alimony & Spousal Support, Child Support, Custody & Visitation, Dissolution, Divorce, Domestic Violence, Marital Property


4 Years Super Lawyers
  • Super Lawyers: 2020 - 2023

About Mary E. Davis

First Admitted: 1991, Illinois

Professional Webpage:

Bar/Professional Activity

  • Chicago Bar Association
  • Illinois State Bar Association

Educational Background

  • University of Wisconsin, Madison, Wisconsin, B.A. - 1987, Major: Finance and Marketing 


  • American Institute of Family Law Lawyers "10 Best 2016 - Client Satisfaction"
  • Martindale-Hubbel's Client Distinction Award 2016
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Office Location for Mary E. Davis

2021 Midwest Road, Suite 200
Oak Brook, IL 60523

Phone: 630-620-4533

Fax: 630-620-2636

Last Updated: 9/29/2022

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