Atty. Nicholas Mark Anderson

Atty. Nicholas Mark Anderson

Nicholas Mark Anderson is a lawyer practicing corporate, real estate, commercial transactions and 3 other areas of law. Nicholas received a A.B. degree from Duke University in 1973, and has been licensed for 50 years.

Northbrook Northbrook 50 yrs experience 50 year
Call (847) 505-0366 Book Appointment

Profile Summary

About Nicholas Mark Anderson at a glance

Nicholas Mark Anderson is a Member based in Northbrook, Illinois, practicing at O'Halloran, Kosoff, Geitner & Cook, P.C.. They have 50+ years of legal experience, licensed to practice since 1976. Their practice focuses on business, real estate, ip, and litigation. Admitted to practice in U.S. District Court, Northern District of Illinois (1976), Illinois (2010), and Minnesota (2011). Educated at DePaul University (J.D., 1976) and Duke University (A.B. John, 1973). Recognitions include AV Preeminent. Active member of Illinois State and American Bar Associations. Serands clients in Northbrook, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Nicholas Mark Anderson is a lawyer practicing corporate, real estate, commercial transactions and 3 other areas of law
  • Nicholas received a A.B. degree from Duke University in 1973, and has been licensed for 50 years
  • Nicholas practices at O'Halloran, Kosoff, Geitner & Cook, P.C. in Northbrook, IL

Practice Areas Explained

Nicholas Mark Anderson's Areas of Practice

Each practice area below reflects the types of cases Nicholas Mark Anderson handles, with a brief overview of what that area of law covers.

Business & Corporate Law

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

Nicholas Mark Anderson is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Nicholas Mark Anderson is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Illinois →

Intellectual Property

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

Nicholas Mark Anderson is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Illinois →

Civil Litigation

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

Nicholas Mark Anderson is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

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 Northbrook 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 andnue, 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.

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

Frequently Asked

Common questions about Nicholas Mark Anderson

Where is Nicholas Mark Anderson's law office located?
Nicholas Mark Anderson's law practice is located in Northbrook, Illinois. The firm is O'Halloran, Kosoff, Geitner & Cook, P.C.. You can contact the office directly through this profile page.
What practice areas does Nicholas Mark Anderson handle?
Nicholas Mark Anderson focuses on business, real estate, ip, litigation. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Nicholas Mark Anderson practiced law?
Nicholas Mark Anderson has 50+ years of legal experience and has been licensed since 1976.
Where did Nicholas Mark Anderson go to law school?
Nicholas Mark Anderson earned their education at (J.D., 1976); (A.B. John, 1973).
How can I contact Nicholas Mark Anderson for a consultation?
You can contact Nicholas Mark Anderson 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.
What awards or recognition has Nicholas Mark Anderson received?
Nicholas Mark Anderson's notable recognition includes: AV Preeminent.

Education

J.D.
DePaul University
- 1976
A.B. John
Duke University
- 1973

Awards

AV Preeminent

Bar Admissions

U.S. District Court, Northern District of Illinois
Admitted: 1976
Illinois
Admitted: 2010
Minnesota
Admitted: 2011

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