Atty. Arnold Marshall Flank

Atty. Arnold Marshall Flank

Arnold Marshall Flank is a lawyer practicing contracts & agreements, limited liability company (llc), lawsuits & disputes and 9 other areas of law. Arnold received a B.A. degree from University of Michigan in 1963, and has been licensed for 59 years.

Northbrook Northbrook 59 yrs experience 59 year
Call (224) 442-2846 Book Appointment

Profile Summary

About Arnold Marshall Flank at a glance

Arnold Marshall Flank is a contracts, probate, estate planning, business, and real estate attorney based in Northbrook, Illinois. They have 59+ years of legal experience, licensed to practice since 1967. Admitted to practice in Illinois (1967), U.S. District Court, Northern District of Illinois (1967), U.S. Tax Court (1975), and U.S. Court of Appeals, Seventh Circuit (1984). Educated at University of Michigan (J.D., 1967) and University of Michigan (B.A., 1963). Recognitions include AV Preeminent. Serands clients in Northbrook, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Arnold Marshall Flank is a lawyer practicing contracts & agreements, limited liability company (llc), lawsuits & disputes and 9 other areas of law
  • Arnold received a B.A. degree from University of Michigan in 1963, and has been licensed for 59 years
  • Arnold practices in Northbrook, IL

Practice Areas Explained

Arnold Marshall Flank's Areas of Practice

Each practice area below reflects the types of cases Arnold Marshall Flank handles, with a brief overview of what that area of law covers.

Contracts

Arnold Marshall Flank is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in Illinois →

Probate

Arnold Marshall Flank is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Illinois →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Arnold Marshall Flank is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning attorneys in Illinois →

Business & Corporate Law

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

Arnold Marshall Flank 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.

Arnold Marshall Flank is one of 316,149 real estate attorneys indexed nationally. Browse real estate 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 Arnold Marshall Flank

Where is Arnold Marshall Flank's law office located?
Arnold Marshall Flank's law practice is located in Northbrook, Illinois. You can contact the office directly through this profile page.
What practice areas does Arnold Marshall Flank handle?
Arnold Marshall Flank focuses on contracts, probate, estate planning, business, real estate. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Arnold Marshall Flank practiced law?
Arnold Marshall Flank has 59+ years of legal experience and has been licensed since 1967.
Where did Arnold Marshall Flank go to law school?
Arnold Marshall Flank earned their education at (J.D., 1967); (B.A., 1963).
How can I contact Arnold Marshall Flank for a consultation?
You can contact Arnold Marshall Flank 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 Arnold Marshall Flank received?
Arnold Marshall Flank's notable recognition includes: AV Preeminent.

Education

J.D.
University of Michigan
- 1967
B.A.
University of Michigan
- 1963

Awards

AV Preeminent

Bar Admissions

Illinois
Admitted: 1967
U.S. District Court, Northern District of Illinois
Admitted: 1967
U.S. Tax Court
Admitted: 1975
U.S. Court of Appeals, Seventh Circuit
Admitted: 1984

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