Atty. Kathy Mastoris

Atty. Kathy Mastoris

Kathy Mastoris is a lawyer practicing professional liability insurance coverage. Kathy received a B.A. degree from University of Illinois in 1988, and has been licensed for 33 years.

Libertyville Libertyville 33 yrs experience 33 year
Call (224) 561-2175 Book Appointment

Profile Summary

About Kathy Mastoris at a glance

Kathy Mastoris is a insurance attorney based in Libertyville, Illinois. They have 33+ years of legal experience, licensed to practice since 1993. Admitted to practice in Illinois (1993). Educated at DePaul University College of Law (J.D., 1993) and University of Illinois (B.A., 1988). Serands clients in Libertyville, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Kathy Mastoris is a lawyer practicing professional liability insurance coverage
  • Kathy received a B.A. degree from University of Illinois in 1988, and has been licensed for 33 years
  • Kathy practices in Libertyville, IL

Practice Areas Explained

Kathy Mastoris's Areas of Practice

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

Insurance Law

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

Kathy Mastoris 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 Libertyville 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 Libertyville or all attorneys in Illinois.

Frequently Asked

Common questions about Kathy Mastoris

Where is Kathy Mastoris's law office located?
Kathy Mastoris's law practice is located in Libertyville, Illinois. You can contact the office directly through this profile page.
What practice areas does Kathy Mastoris handle?
Kathy Mastoris focuses on insurance. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Kathy Mastoris practiced law?
Kathy Mastoris has 33+ years of legal experience and has been licensed since 1993.
Where did Kathy Mastoris go to law school?
Kathy Mastoris earned their education at (J.D., 1993); (B.A., 1988).
How can I contact Kathy Mastoris for a consultation?
You can contact Kathy Mastoris 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.
DePaul University College of Law
- 1993
B.A.
University of Illinois
- 1988

Bar Admissions

Illinois
Admitted: 1993

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