DuPage Divorce, Family and Immigration Law Firm

Supporting Oak Brook and DuPage County

Stern Perkoski Mendez is a boutique divorce and family law firm that also offers immigration services. We’re proud to represent clients across DuPage County, Chicagoland and the North Shore.

Our newest office is conveniently located in Oak Brook, and is easily accessible from Elmhurst, Lombard, Glen Ellyn, Naperville and other surrounding suburbs. We’re honored to be part of the Oak Brook and DuPage community, where several of our employees enjoy raising their families.

Whether you’re looking for support through a divorce, reconciling parentage issues (formerly known as custody) or with a family or business immigration case, please contact us online for a free consultation.

Our Divorce, Family and Immigration Law Firm

Practicing law with transparency and clear communication is a core part of what we stand for at Stern Perkoski Mendez. By understanding each of our clients’ unique needs, we can provide a tailored approach to achieve the best possible results for you and your family. Whether you’re seeking to resolve an immigration or family law-related issue, we’ll find a strategy that makes you feel confident.

During your case, we do our best to be accessible at all times. We know that things can change quickly, as new information commonly surfaces during the legal process. We’ll continuously review our strategy with you and adjust it as needed.

How do I get started?

If you are considering Stern Perkoski Mendez for your divorce or immigration law case, we want to learn about you and the needs of your situation. Each case begins with a free consultation. While we prefer to meet in-person, we’re also happy to schedule a telephone or Zoom call.

During the consultation, our attorneys will provide an analysis of your case, along with an in-depth explanation of the law case. Since the beginning of a family law case or immigration law case can be the most difficult, we want you to be empowered and from day one.

Call Stern Perkoski Mendez at (847) 868-9584 or contact us online to begin your free consultation.

Visit Our DuPage Office in the Heart of Oak Brook

Oak Brook Office
1200 Jorie Boulevard, Suite 312
Oak Brook, Illinois 60523
P: (847) 868-9584  


Proudly Serving Clients in Oak Brook, Oak Brook, Elmhurst, Lombard, Glen Ellyn, Downers Grove, Naperville and Other Nearby Suburbs

Our boutique family law firm is based in Evanston, Chicago, Lake Forest and Oak Brook. We serve clients across Cook County and the North Shore, as well as Lake, DuPage and Will Counties.


“The best decision I could ever make was to choose Nancy to represent me in my divorce. She is professional, detail-oriented, and always on top of everything. I highly recommend her to anyone looking for a knowledgeable attorney and positive results.”

Azra, Oak Brook

For a free consultation, call Stern Perkoski Mendez at (847) 868-9584 or contact us.