Atty. Roger Robert Clayton

Atty. Roger Robert Clayton

Roger Robert Clayton is a lawyer practicing medical malpractice defense, professional regulation/licensure, qui tam (whistleblower) and 3 other areas of law. Roger received a degree from Bradley University in 1975, and has been licensed for 48 years.

Peoria Peoria 48 yrs experience 48 year
Call (779) 341-2147 Book Appointment

Profile Summary

About Roger Robert Clayton at a glance

Roger Robert Clayton is a Shareholder based in Peoria, Illinois, practicing at Heyl, Royster, Voelker & Allen Professional Corporation. They have 48+ years of legal experience, licensed to practice since 1978. Their practice focuses on medical malpractice, whistleblower, litigation, and health care. Admitted to practice in Illinois United States District Court, Central and Northern Districts of Illinois (Trial Bar) United (1978). Educated at Southern Illinois University School of Law (JD, 1978) and Bradley University (Bachelor, 1975). Recognitions include AV Preeminent. Serands clients in Peoria, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Roger Robert Clayton is a lawyer practicing medical malpractice defense, professional regulation/licensure, qui tam (whistleblower) and 3 other areas of law
  • Roger received a degree from Bradley University in 1975, and has been licensed for 48 years
  • Roger practices at Heyl, Royster, Voelker & Allen Professional Corporation in Peoria, IL

Practice Areas Explained

Roger Robert Clayton's Areas of Practice

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

Medical Malpractice

Medical malpractice lawyers represent patients harmed by negligent doctors, hospitals, and other providers. Free case review, no fee unless you win.

Roger Robert Clayton is one of 49,086 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Illinois →

Whistleblower & Retaliation

Roger Robert Clayton is one of 3,552 whistleblower attorneys indexed nationally. Browse whistleblower attorneys in Illinois →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Roger Robert Clayton is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Health Care Law

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

Roger Robert Clayton 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 Peoria 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 Peoria or all attorneys in Illinois.

Frequently Asked

Common questions about Roger Robert Clayton

Where is Roger Robert Clayton's law office located?
Roger Robert Clayton's law practice is located in Peoria, Illinois. The firm is Heyl, Royster, Voelker & Allen Professional Corporation. You can contact the office directly through this profile page.
What practice areas does Roger Robert Clayton handle?
Roger Robert Clayton focuses on medical malpractice, whistleblower, litigation, health care. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Roger Robert Clayton practiced law?
Roger Robert Clayton has 48+ years of legal experience and has been licensed since 1978.
Where did Roger Robert Clayton go to law school?
Roger Robert Clayton earned their education at (JD, 1978); (Bachelor, 1975).
How can I contact Roger Robert Clayton for a consultation?
You can contact Roger Robert Clayton 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 Roger Robert Clayton received?
Roger Robert Clayton's notable recognition includes: AV Preeminent.

Education

JD
Southern Illinois University School of Law
- 1978
Bachelor
Bradley University
- 1975

Awards

AV Preeminent

Bar Admissions

Illinois United States District Court, Central and Northern Districts of Illinois (Trial Bar) United
Admitted: 1978

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