Experienced Attorneys. Personal Attention. Serious Preparation.
Janssen Law was built on the belief that injured people deserve direct access to the attorney handling their case. We take the time to know our clients, understand what an injury has changed, and build each case with the preparation and attention it deserves.
With offices in Green Bay, Marinette, and Hayward, we represent injured people throughout Northeast Wisconsin. We are experienced lawyers serving our neighbors, and when you hire Janssen Law, you know who your attorneys are.
You Should Know Your Lawyer
When you hire Janssen Law, you have a relationship with your attorney - not just with a law firm.
We believe you should know who is handling your case, be able to reach that attorney when you have questions, and understand what is happening along the way. That means listening, explaining, returning calls, and taking the time to understand how an injury has affected your life.
It also means doing the work. We investigate the facts, develop the evidence, prepare every case carefully, and stay with it for as long as necessary. Some cases resolve quickly. Others take years. Either way, our clients know who is standing beside them.
That is how we practice law. And it is how our clients describe their experience with us.

5-Star Reviews Time After Time.
Our Google reviews speak for themselves:
I could reach my lawyer.
My lawyer knew me.
They explained what was happening.
They cared about what I was going through.
They did the work.
They got results.
Our amazing team
Meet the Attorneys at Janssen Law
Where We Practice — and Who We Serve
Janssen Law has three office locations serving northeast Wisconsin:
- Green Bay: 3000 Riverside Dr., Suite 210, Green Bay, WI
- Marinette: [Address — to be confirmed by firm]
- Hayward: [Address — to be confirmed by firm]
We serve clients across Northeast Wisconsin, including communities in Appleton, Manitowoc, De Pere, Oconto and the surrounding region.
Our staff includes bilingual team members who serve Spanish-speaking clients. Language should never be a barrier to getting legal help after an injury.
Frequently Asked Questions About Janssen Law
Who are the attorneys at Janssen Law in Green Bay, Wisconsin?
Janssen Law has three full-time attorneys and one part-time attorney. The firm was founded by Bob Janssen, who has more than 35 years of personal injury experience in Wisconsin. Multiple attorneys at the firm have been named Wisconsin Super Lawyers, placing them in the top 5% of attorneys in the state.
Will I actually meet with an attorney, or will I be handed off to a paralegal?
You will meet with an attorney. Janssen Law's policy is to schedule a face-to-face meeting with an attorney within 24 hours of your first contact. You will know your attorney's name and have met them in person before any paperwork is signed.
How long has Janssen Law been in business?
The firm was founded in 2016, but the experience behind it goes back much further. Bob Janssen has practiced personal injury law in Wisconsin for more than 35 years. The firm was built to bring that experience to clients in a more personal, accessible structure.
Does Janssen Law serve Spanish-speaking clients?
Yes. Janssen Law has bilingual staff available to assist Spanish-speaking clients throughout the intake and case process.
What areas of Wisconsin does Janssen Law serve?
Our primary office is in Green Bay, with satellite offices in Marinette and Hayward. We serve clients throughout northeast Wisconsin, including Green Bay, Appleton, Manitowoc, De Pere, Marinette, and Hayward, as well as surrounding communities within approximately 50–70 miles of Green Bay.
Ready to Meet Your Attorney?
Contact us today and we will schedule a face-to-face meeting with an attorney within 24 hours. There is no cost for the initial case review, and no obligation to move forward.




