Atty. Jayoung Koo

Atty. Jayoung Koo

Jayoung Koo is a lawyer. Jayoung has been licensed for 5 years.

Springfield Springfield 5 yrs experience 5 year
Call (217) 953-4275 Book Appointment

Profile Summary

About Jayoung Koo at a glance

Jayoung Koo is an attorney based in Springfield, Illinois. They have 5+ years of legal experience, licensed to practice since 2021. Admitted to practice in Illinois (2021). Serands clients in Springfield, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jayoung Koo is a lawyer
  • Jayoung has been licensed for 5 years
  • Jayoung practices in Springfield, IL

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 Springfield 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 Springfield or all attorneys in Illinois.

Frequently Asked

Common questions about Jayoung Koo

Where is Jayoung Koo's law office located?
Jayoung Koo's law practice is located in Springfield, Illinois. You can contact the office directly through this profile page.
How long has Jayoung Koo practiced law?
Jayoung Koo has 5+ years of legal experience and has been licensed since 2021.
How can I contact Jayoung Koo for a consultation?
You can contact Jayoung Koo 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.

Bar Admissions

Illinois
Admitted: 2021

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