Atty. Mark Simon Kestnbaum

Atty. Mark Simon Kestnbaum

Mr. Mark Simon Kestnbaum is a lawyer practicing workers' compensation defense.

Chicago Chicago 21 yrs experience 21 year
Call (872) 270-8465 Book Appointment

Workers Compensation Defense Attorney · Serving Chicago, IL · 21+ Years Experience

Profile Summary

About Mark Simon Kestnbaum at a Glance

Mark Simon Kestnbaum is an Associate based in Chicago, Illinois, practicing at Tenney & Bentley, LLC. They have 21+ years of legal experience, licensed to practice since 2005. Their practice focuses on workers comp. Admitted to practice in Illinois (2005), U.S. District Court, Northern District of Illinois (2005), and North Carolina (2016). Educated at DePaul University College of Law (J.D., 2005) and Brandeis University (B.A. History, 2002). Active member of Illinois State and American Bar Association WCLA. Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Mark Simon Kestnbaum

  • 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

Practice Areas Explained

Mark Simon Kestnbaum's Areas of Legal Practice

Each practice area below reflects the types of cases Mark Simon Kestnbaum handles, with a practical overview of what that area of law involves and how it may apply to your situation in Chicago.

Workers Compensation in Chicago

Workers compensation lawyers help injured workers get medical care, lost wages, and disability benefits. Free consult, no fee unless you win.

Mark Simon Kestnbaum is one of 54,932 workers comp attorneys indexed nationally. Browse workers comp attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Chicago

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Chicago are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Illinois courts without local counsel or pro hac vice admission.

Chicago Courts and Legal Process

Choosing a Chicago-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common Questions About Mark Simon Kestnbaum

Where is Mark Simon Kestnbaum's law office located?
Mark Simon Kestnbaum's law practice is located in Chicago, Illinois. The firm is Tenney & Bentley, LLC. You can contact the office directly through this profile page.
What practice areas does Mark Simon Kestnbaum handle?
Mark Simon Kestnbaum focuses on workers comp. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Mark Simon Kestnbaum practiced law?
Mark Simon Kestnbaum has 21+ years of legal experience and has been licensed since 2005.
Where did Mark Simon Kestnbaum go to law school?
Mark Simon Kestnbaum earned their education at (J.D., 2005); (B.A. History, 2002).
How can I contact Mark Simon Kestnbaum for a consultation?
You can contact Mark Simon Kestnbaum directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Professional Profile

Why Clients in Chicago Choose Mark Simon Kestnbaum

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark Simon Kestnbaum's practice in the field of workers comp.

Decade-Tested Legal Experience

Mark Simon Kestnbaum brings 21+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Illinois, U.S. District Court, Northern District of Illinois, and North Carolina, Mark Simon Kestnbaum can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Focused Workers Comp Practice

Concentrating on workers comp means Mark Simon Kestnbaum's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.

Local Presence in Chicago

A Chicago-based practice means Mark Simon Kestnbaum attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Mark Simon Kestnbaum Handles in Chicago

Below is a representative sample of the types of matters Mark Simon Kestnbaum has experience with under Illinois law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Work-related injury claims
Workers Comp
Occupational disease benefits
Workers Comp
Employer retaliation
Workers Comp
Disability rating disputes
Workers Comp

This list is illustrative, not exhaustive. Contact Mark Simon Kestnbaum directly to discuss the specifics of your situation.

Search Reference

How People Find Mark Simon Kestnbaum Online

Prospective clients searching for legal help in Chicago commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark Simon Kestnbaum.

Mark Simon Kestnbaum attorney Mark Simon Kestnbaum lawyer Mark Simon Kestnbaum Chicago Mark Simon Kestnbaum Illinois Mark Simon Kestnbaum reviews Mark Simon Kestnbaum contact Tenney & Bentley, LLC law firm workers comp attorney in Chicago workers comp lawyer Chicago best workers comp attorney Chicago top rated workers comp lawyer near me workers comp attorney Illinois find a lawyer near me how to hire an attorney

If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark Simon Kestnbaum directly.

Mark Simon Kestnbaum's Practice Areas & Specializations

Education & Law School Background

J.D.
DePaul University College of Law
- 2005
B.A. History
Brandeis University
- 2002

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 2005
U.S. District Court, Northern District of Illinois
Admitted: 2005
North Carolina
Admitted: 2016

Client Reviews & Ratings — Mark Simon Kestnbaum

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.