Mark Simon Kestnbaum, Workers Comp Attorney in Chicago, Illinois
Over 21 years of legal practice
AssociateatTenney & Bentley, LLC
Chicago, IL
Practicing workers comp in Chicago since 2005.
- 21+
- Years practicing
- 3
- Bar admissions
Practices in
Are you Mark Simon Kestnbaum?
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Quick answer
Mark Simon Kestnbaum is an associate based in Chicago, IL. The practice focuses on Workers Comp. Mark has over 21 years of legal experience. Currently practicing at Tenney & Bentley, LLC.
- Based in
- Chicago, IL
- Experience
- over 21 years
- Known for
- Workers Comp
- Handles Workers Comp matters from Chicago, IL.
- Over 21 years of practice as a licensed attorney.
About Mark Simon Kestnbaum: Mark Simon Kestnbaum is an associate based in Chicago, IL. The practice focuses on Workers Comp. Mark has over 21 years of legal experience. Currently practicing at Tenney & Bentley, LLC.
Areas of practice
Legal matters Mark takes on
Mark concentrates on workers comp. Each area below outlines the kind of case Mark handles, typical outcomes to expect, and how the intake process starts.
Workers Comp cases in Chicago, Illinois
Mark takes workers comp matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
Biography
Meet Mark Simon Kestnbaum — workers comp lawyer in Chicago
Mark Simon Kestnbaum is an associate based in Chicago, IL. The practice focuses on Workers Comp. Mark has over 21 years of legal experience. Currently practicing at Tenney & Bentley, LLC.
Mr. Mark Simon Kestnbaum is a lawyer practicing workers' compensation defense. Mark received a B.A. degree from Brandeis University in 2002, and has been licensed for 21 years. Mark practices at Tenney & Bentley, LLC in Chicago, IL.
Working with Mark on a workers comp matter
Mr. Mark Simon Kestnbaum is a lawyer practicing workers' compensation defense. Mark received a B.A. degree from Brandeis University in 2002, and has been licensed for 21 years. Mark practices at Tenney & Bentley, LLC in Chicago, IL.
Clients Mark works with
Mark reviews new inquiries case-by-case for workers comp matters in Chicago and the surrounding Illinois area.
Credentials
Education, bar admissions, and languages
DePaul University College of Law
J.D. · 2005
Brandeis University
B.A. History · 2002
Jurisdictions
Mark's state bar admissions
North Carolina
2016 · ACTIVE
Illinois
2005 · ACTIVE
U.S. District Court,
2005 · ACTIVE
Mark studied at J.D. in DePaul University College of Law and B.A. History in Brandeis University.
Law school and academic background
Mark completed J.D. in DePaul University College of Law and B.A. History in Brandeis University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Mark runs in Illinois is where that training gets applied to real client questions.
Affiliations
Mark's professional memberships and bar associations
Illinois State and American Bar Association WCLA
membership
Locations
Mark Simon Kestnbaum's office in Chicago
Mark's primary office is at 111 W. Washington St., Ste. 1900, Chicago, IL, 60602. In-person meetings are by appointment; a phone intake usually comes first.
Tenney & Bentley, LLC
111 W. Washington St., Ste. 1900
Chicago, IL 60602
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Schedule your consultationHiring guide
How to hire Mark Simon Kestnbaum — what to expect in your first consultation
Working with a new workers comp attorney should feel structured. Here's how the first two conversations with Mark usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Mark charges for the initial consult. That fee is credited toward representation if you retain Mark's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Mark will tell you what matters and what doesn't.
Questions to ask a workers comp attorney in Chicago, Illinois
A short list to run through before you commit: How many workers comp matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Mark
Mark discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in workers comp practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every workers comp matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Mark confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Mark's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many workers comp practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Mark Simon Kestnbaum
How much does it cost to hire Mark for a workers comp case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Mark walks through the likely range during the consult so there are no surprises.
Does Mark offer a free consultation?
Mark charges for the initial consult; that fee is credited toward representation if you retain Mark's office. Some workers comp attorneys offer free consults — check Mark's current terms during booking.
How long do workers comp cases in Illinois typically take?
Simple workers comp matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Mark gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Mark take my case if I'm outside Chicago?
Mark is licensed in Illinois. Matters governed by Illinois law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Mark will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Mark?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Mark will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Mark accepting new workers comp clients right now?
Mark's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Workers Comp attorneys serving Chicago, Springfield and Northbrook in Illinois
Mark handles workers comp matters throughout Illinois. Each city below is a direct link into the search page for verified workers comp attorneys in that community.
More counsel
Other top-rated workers comp attorneys in Illinois
If Mark's intake is full or the fit isn't right, these workers comp attorneys in Chicago handle similar matters. Every profile below is verified and open to consultations.





