Marvin Mendez | Dussias Wittenberg Koenigsberger LLP
Marvin Mendez

Marvin Mendez



Marvin Mendez is recognized as a results-oriented counselor with the ability to smoothly navigate his clients through the highly complicated and intensely personal area of family law. 

Marvin has a keen ability to consume and dissect tax and financial documents which can strike at the core of the typically most tenuous parts of a separation. 

As a parent himself, whenever children are involved Marvin sets his ultimate goal as maximizing the welfare and civility for the family unit. He is passionate about creating safe spaces in which his clients can express discreet and personal ideas. 

Using his meticulous problem-solving techniques, in-depth knowledge of family law, and innate creativity, Marvin is a trusted advisor who advances expedient results and, ultimately, resolutions. Never losing sight of the best outcome for his clients, he sets strategies that rationally resolve even the most contested and complex separations. 

Marvin successfully executes the crafting, litigation and enforcement of pre- and post-decree matters, while at the same time, firmly advocates over custodial proceedings, treating child custody, child support, and visitation with compassion and care. 

Marvin is well-respected among Chicagoland judges and attorneys, and well-prepared in the skills it takes to strategically collaborate with opposing counsel, negotiating whenever possible, but prepared to go to trial when necessary. 

Throughout his career, Marvin has honed his skills at successfully litigating high-profile cases and advocating for his clients’ positions in the courtroom. As a compassionate trial attorney, Marvin strives for nothing less than professional excellence.

Awards Award

"40 Under Forty" Illinois Attorneys to Watch, Law Bulletin Media, 2017
Emerging Lawyer in Family Law, Leading Lawyers, 2016
Rising Stars, Illinois Super Lawyers, 2019-2020

Education Education

B.A., Northeastern Illinois University
J.D., John Marshall Law School

Memberships Membership

Illinois State Bar Association
Chicago Bar Association 2017 / 2018
Director of the North Shore Bar Association

Bar Admissions Degree


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