Atty. Mark Anthony Sansone

Atty. Mark Anthony Sansone

Mark Anthony Sansone is a lawyer practicing premises liability, transportation, construction and 1 other area of law. Mark received a B.S. degree from St.

Naperville Naperville 26 yrs experience 26 year
Call (224) 561-5063 Book Appointment

Profile Summary

About Mark Anthony Sansone at a glance

Mark Anthony Sansone is a Partner based in Naperville, Illinois, practicing at Cassiday Schade LLP. They have 26+ years of legal experience, licensed to practice since 2000. Their practice focuses on slip & fall and health care. Admitted to practice in Illinois U.S. District Court, Northern District of Illinois (2000). Educated at Valparaiso University School of Law (J.D., 2000) and St. Joseph's College (B.S., 1997). Active member of Memberships and Affiliations •DuPage County Bar Association •Illinois State Bar Association. Serands clients in Naperville, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Anthony Sansone is a lawyer practicing premises liability, transportation, construction and 1 other area of law
  • Mark received a B.S. degree from St. Joseph's College in 1997, and has been licensed for 26 years
  • Mark practices at Cassiday Schade LLP in Naperville, IL

Practice Areas Explained

Mark Anthony Sansone's Areas of Practice

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

Slip & Fall / Premises Liability

Mark Anthony Sansone is one of 29,473 slip & fall attorneys indexed nationally. Browse slip & fall attorneys in Illinois →

Health Care Law

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Mark Anthony Sansone is one of 66,735 health care attorneys indexed nationally. Browse health care 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 Naperville 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 Naperville or all attorneys in Illinois.

Frequently Asked

Common questions about Mark Anthony Sansone

Where is Mark Anthony Sansone's law office located?
Mark Anthony Sansone's law practice is located in Naperville, Illinois. The firm is Cassiday Schade LLP. You can contact the office directly through this profile page.
What practice areas does Mark Anthony Sansone handle?
Mark Anthony Sansone focuses on slip & fall, health care. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Mark Anthony Sansone practiced law?
Mark Anthony Sansone has 26+ years of legal experience and has been licensed since 2000.
Where did Mark Anthony Sansone go to law school?
Mark Anthony Sansone earned their education at (J.D., 2000); (B.S., 1997).
How can I contact Mark Anthony Sansone for a consultation?
You can contact Mark Anthony Sansone 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.
Valparaiso University School of Law
- 2000
B.S.
St. Joseph's College
- 1997

Bar Admissions

Illinois U.S. District Court, Northern District of Illinois
Admitted: 2000

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