Atty. David Anthony Ciancuillo

Atty. David Anthony Ciancuillo

David Anthony Ciancuillo is a lawyer practicing banking & finance, structured finance, trade receivables and 2 other areas of law. David received a B.S. degree from Arizona State University in 1994, and has been licensed for 29 years.

Chicago Chicago 29 yrs experience 29 year
Call (412) 397-7278 Book Appointment

Profile Summary

About David Anthony Ciancuillo at a glance

David Anthony Ciancuillo is a Partner based in Chicago, Illinois, practicing at Mayer Brown Llp. They have 29+ years of legal experience, licensed to practice since 1997. Their practice focuses on business and insurance. Admitted to practice in Illinois (1997). Educated at Loyola University Chicago School of Law (J.D., 1997) and Arizona State University (B.S., 1994). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Anthony Ciancuillo is a lawyer practicing banking & finance, structured finance, trade receivables and 2 other areas of law
  • David received a B.S. degree from Arizona State University in 1994, and has been licensed for 29 years
  • David practices at Mayer Brown LLP in Chicago, IL

Practice Areas Explained

David Anthony Ciancuillo's Areas of Practice

Each practice area below reflects the types of cases David Anthony Ciancuillo 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.

David Anthony Ciancuillo is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Insurance Law

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

David Anthony Ciancuillo is one of 121,912 insurance attorneys indexed nationally. Browse insurance 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 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 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 Chicago or all attorneys in Illinois.

Frequently Asked

Common questions about David Anthony Ciancuillo

Where is David Anthony Ciancuillo's law office located?
David Anthony Ciancuillo's law practice is located in Chicago, Illinois. The firm is Mayer Brown Llp. You can contact the office directly through this profile page.
What practice areas does David Anthony Ciancuillo handle?
David Anthony Ciancuillo focuses on business, insurance. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has David Anthony Ciancuillo practiced law?
David Anthony Ciancuillo has 29+ years of legal experience and has been licensed since 1997.
Where did David Anthony Ciancuillo go to law school?
David Anthony Ciancuillo earned their education at (J.D., 1997); (B.S., 1994).
How can I contact David Anthony Ciancuillo for a consultation?
You can contact David Anthony Ciancuillo 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.

Education

J.D.
Loyola University Chicago School of Law
- 1997
B.S.
Arizona State University
- 1994

Bar Admissions

Illinois
Admitted: 1997

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