Atty. Mark S. Mester

Atty. Mark S. Mester

Mark S. Mester is a lawyer practicing labor & employment, insurance, insurance coverage litigation and 4 other areas of law.

Chicago Chicago 39 yrs experience 39 year
Call (224) 561-3954 Book Appointment

Insurance & More Attorney · Serving Chicago, IL · 39+ Years Experience

Profile Summary

About Mark S. Mester at a Glance

Mark S. Mester is a Partner based in Chicago, Illinois, practicing at Latham & Watkins LLP. They have 39+ years of legal experience, licensed to practice since 1987. Their practice focuses on employment, ip, class action, insurance, and appellate. Admitted to practice in Illinois (1987). Educated at Yale Law School (J.D., 1986) and Yale University (B.A., 1982). Provides legal services in Tin. Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark S. Mester

  • Mark S. Mester is a lawyer practicing labor & employment, insurance, insurance coverage litigation and 4 other areas of law
  • Mark received a B.A. degree from Yale University in 1982, and has been licensed for 39 years
  • Mark practices at Latham & Watkins LLP in Chicago, IL

Practice Areas Explained

Mark S. Mester's Areas of Legal Practice

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

Employment Law in Chicago

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Mark S. Mester is one of 167,770 employment attorneys indexed nationally. Browse employment 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 S. Mester is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Illinois →

Class Action in Chicago

Mark S. Mester is one of 26,226 class action attorneys indexed nationally. Browse class action attorneys in Illinois →

Insurance Law in Chicago

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Mark S. Mester is one of 120,903 insurance attorneys indexed nationally. Browse insurance attorneys in Illinois →

Appellate Practice in Chicago

Appellate attorneys for civil and criminal appeals at state and federal court.

Mark S. Mester is one of 85,572 appellate attorneys indexed nationally. Browse appellate 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 S. Mester

Where is Mark S. Mester's law office located?
Mark S. Mester's law practice is located in Chicago, Illinois. The firm is Latham & Watkins LLP. You can contact the office directly through this profile page.
What practice areas does Mark S. Mester handle?
Mark S. Mester focuses on employment, ip, class action, insurance, appellate. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Mark S. Mester practiced law?
Mark S. Mester has 39+ years of legal experience and has been licensed since 1987.
What languages does Mark S. Mester speak?
Mark S. Mester provides legal services in Tin. Bilingual representation can be especially important when contracts, testimony, or court filings require accurate translation.
Where did Mark S. Mester go to law school?
Mark S. Mester earned their education at (J.D., 1986); (B.A., 1982).
How can I contact Mark S. Mester for a consultation?
You can contact Mark S. Mester 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 S. Mester

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 S. Mester's practice in the field of employment, ip, class action, insurance, and appellate.

Decade-Tested Legal Experience

Mark S. Mester brings 39+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering employment, ip, and class action, Mark S. Mester 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 S. Mester 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 S. Mester Handles in Chicago

Below is a representative sample of the types of matters Mark S. Mester 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.

Wrongful termination claims
Employment
Workplace discrimination
Employment
Wage and hour disputes
Employment
Non-compete agreement review
Employment
Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

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

Search Reference

How People Find Mark S. Mester 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 S. Mester.

Mark S. Mester attorney Mark S. Mester lawyer Mark S. Mester Chicago Mark S. Mester Illinois Mark S. Mester reviews Mark S. Mester contact Latham & Watkins LLP law firm employment attorney in Chicago employment lawyer Chicago best employment attorney Chicago top rated employment lawyer near me employment 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 S. Mester directly.

Education & Law School Background

J.D.
Yale Law School
- 1986
B.A.
Yale University
- 1982

Languages Spoken — Legal Services Available In

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 1987

Client Reviews & Ratings — Mark S. Mester

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