Atty. Mark Stuart Hersh

Atty. Mark Stuart Hersh

Mr. Mark Stuart Hersh is a lawyer practicing commercial disputes, intellectual property, insurance recovery and 6 other areas of law.

Chicago Chicago 43 yrs experience 43 year
Call (224) 801-5578 Book Appointment

Commercial Disputes & More Attorney · Serving Chicago, IL · 43+ Years Experience

Profile Summary

About Mark Stuart Hersh at a Glance

Mark Stuart Hersh is a Partner based in Chicago, Illinois, practicing at Reed Smith LLP. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on criminal defense, business, ip, white collar, and litigation. Admitted to practice in Illinois (1983) and District of Columbia (1985). Educated at Stanford University (J.D., 1983) and University of Illinois at Urbana-Champaign (B.A., 1980). Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark Stuart Hersh

  • Mr. Mark Stuart Hersh is a lawyer practicing commercial disputes, intellectual property, insurance recovery and 6 other areas of law
  • Mark received a B.A. degree from University of Illinois at Urbana-Champaign in 1980, and has been licensed for 43 years
  • Mark practices at Reed Smith LLP in Chicago, IL

Practice Areas Explained

Mark Stuart Hersh's Areas of Legal Practice

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

Criminal Defense in Chicago

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Mark Stuart Hersh is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Illinois →

Business & Corporate Law in Chicago

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark Stuart Hersh is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Illinois →

Intellectual Property in Chicago

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Mark Stuart Hersh is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Illinois →

White Collar Crimes in Chicago

Mark Stuart Hersh is one of 19,824 white collar attorneys indexed nationally. Browse white collar attorneys in Illinois →

Civil Litigation in Chicago

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Mark Stuart Hersh is one of 450,751 litigation attorneys indexed nationally. Browse litigation 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 Stuart Hersh

Where is Mark Stuart Hersh's law office located?
Mark Stuart Hersh's law practice is located in Chicago, Illinois. The firm is Reed Smith LLP. You can contact the office directly through this profile page.
What practice areas does Mark Stuart Hersh handle?
Mark Stuart Hersh focuses on criminal defense, business, ip, white collar, litigation. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Mark Stuart Hersh practiced law?
Mark Stuart Hersh has 43+ years of legal experience and has been licensed since 1983.
Where did Mark Stuart Hersh go to law school?
Mark Stuart Hersh earned their education at (J.D., 1983); (B.A., 1980).
How can I contact Mark Stuart Hersh for a consultation?
You can contact Mark Stuart Hersh 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 Stuart Hersh

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 Stuart Hersh's practice in the field of criminal defense, business, ip, white collar, and litigation.

Decade-Tested Legal Experience

Mark Stuart Hersh brings 43+ 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 and District of Columbia, Mark Stuart Hersh can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering criminal defense, business, and ip, Mark Stuart Hersh can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Chicago

A Chicago-based practice means Mark Stuart Hersh 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 Stuart Hersh Handles in Chicago

Below is a representative sample of the types of matters Mark Stuart Hersh 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.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

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

Search Reference

How People Find Mark Stuart Hersh 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 Stuart Hersh.

Mark Stuart Hersh attorney Mark Stuart Hersh lawyer Mark Stuart Hersh Chicago Mark Stuart Hersh Illinois Mark Stuart Hersh reviews Mark Stuart Hersh contact Reed Smith LLP law firm criminal defense attorney in Chicago criminal defense lawyer Chicago best criminal defense attorney Chicago top rated criminal defense lawyer near me criminal defense 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 Stuart Hersh directly.

Education & Law School Background

J.D.
Stanford University
- 1983
B.A.
University of Illinois at Urbana-Champaign
- 1980

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 1983
District of Columbia
Admitted: 1985

Client Reviews & Ratings — Mark Stuart Hersh

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.