Atty. Patrick Jerome Coyne

Atty. Patrick Jerome Coyne

Patrick Jerome Coyne is a lawyer practicing probate, criminal defense, driving while intoxicated and 1 other area of law. Patrick received a B.A. degree from University of Missouri in 1990, and has been licensed for 32 years.

Lake St. Louis Lake St. Louis 32 yrs experience 32 year
Call (636) 466-8715 Book Appointment

Profile Summary

About Patrick Jerome Coyne at a glance

Patrick Jerome Coyne is a Member based in Lake St. Louis, Missouri, practicing at Coyne, Cundiff & Hillemann,, P.C.. They have 32+ years of legal experience, licensed to practice since 1994. Their practice focuses on dui/dwi, probate, criminal defense, and traffic. Admitted to practice in Missouri (1994). Educated at Thomas M. Cooley (J.D., 1993) and University of Missouri (B.A. Business, 1990). Recognitions include BV Distinguished. Active member of St Charles County Bar Association St and Charles County Planning and Zoning Commissioner. Serands clients in Lake St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Patrick Jerome Coyne is a lawyer practicing probate, criminal defense, driving while intoxicated and 1 other area of law
  • Patrick received a B.A. degree from University of Missouri in 1990, and has been licensed for 32 years
  • Patrick practices at Coyne, Cundiff & Hillemann,, P.C. in Lake St. Louis, MO and 1 other location

Practice Areas Explained

Patrick Jerome Coyne's Areas of Practice

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

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

Patrick Jerome Coyne is one of 29,976 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Missouri →

Probate

Patrick Jerome Coyne is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Missouri →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Patrick Jerome Coyne is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Missouri →

Traffic Violations

Patrick Jerome Coyne is one of 14,506 traffic attorneys indexed nationally. Browse traffic attorneys in Missouri →

Jurisdictional Context

Why local counsel matters in Missouri

Practicing law in Missouri. Legal matters in Missouri are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Lake St. Louis are typically filed in the local municipal court or the appropriate Missouri state district court, depending on subject matter and amount in controversy. An attorney licensed in Missouri 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 Missouri courts without local counsel or pro hac vice admission.

Looking for additional Missouri attorneys? Browse all attorneys in Lake St. Louis or all attorneys in Missouri.

Frequently Asked

Common questions about Patrick Jerome Coyne

Where is Patrick Jerome Coyne's law office located?
Patrick Jerome Coyne's law practice is located in Lake St. Louis, Missouri. The firm is Coyne, Cundiff & Hillemann,, P.C.. You can contact the office directly through this profile page.
What practice areas does Patrick Jerome Coyne handle?
Patrick Jerome Coyne focuses on dui/dwi, probate, criminal defense, traffic. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Patrick Jerome Coyne practiced law?
Patrick Jerome Coyne has 32+ years of legal experience and has been licensed since 1994.
Where did Patrick Jerome Coyne go to law school?
Patrick Jerome Coyne earned their education at (J.D., 1993); (B.A. Business, 1990).
How can I contact Patrick Jerome Coyne for a consultation?
You can contact Patrick Jerome Coyne 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 Patrick Jerome Coyne received?
Patrick Jerome Coyne's notable recognition includes: BV Distinguished.

Education

J.D.
Thomas M. Cooley
- 1993
B.A. Business
University of Missouri
- 1990

Awards

BV Distinguished

Bar Admissions

Missouri
Admitted: 1994

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