Atty. Irving Gregg Johnson

Atty. Irving Gregg Johnson

Irving Gregg Johnson is a lawyer practicing civil trial practice, medical malpractice defense, complex medical legal defense and 5 other areas of law. Irving received a B.A. degree from University of Colorado in 1967, and has been licensed for 55 years.

Castle Rock Castle Rock 55 yrs experience 55 year
Call (720) 637-8945 Book Appointment

Profile Summary

About Irving Gregg Johnson at a glance

Irving Gregg Johnson is a trusts, medical malpractice, business, bankruptcy, and litigation attorney based in Castle Rock, Colorado. They have 55+ years of legal experience, licensed to practice since 1971. Admitted to practice in Colorado (inactive) (1971) and U.S. District Court, District of Colorado (1971). Educated at University of Denver (J.D., 1970) and University of Colorado (B.A., 1967). Recognitions include AV Preeminent. Serands clients in Castle Rock, CO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Irving Gregg Johnson is a lawyer practicing civil trial practice, medical malpractice defense, complex medical legal defense and 5 other areas of law
  • Irving received a B.A. degree from University of Colorado in 1967, and has been licensed for 55 years
  • Irving practices in Castle Rock, CO

Practice Areas Explained

Irving Gregg Johnson's Areas of Practice

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

Trusts

Irving Gregg Johnson is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in Colorado →

Medical Malpractice

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

Irving Gregg Johnson is one of 49,086 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Colorado →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Irving Gregg Johnson is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Colorado →

Bankruptcy & Debt

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

Irving Gregg Johnson is one of 105,321 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in Colorado →

Civil Litigation

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

Irving Gregg Johnson is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Colorado →

Jurisdictional Context

Why local counsel matters in Colorado

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

Looking for additional Colorado attorneys? Browse all attorneys in Castle Rock or all attorneys in Colorado.

Frequently Asked

Common questions about Irving Gregg Johnson

Where is Irving Gregg Johnson's law office located?
Irving Gregg Johnson's law practice is located in Castle Rock, Colorado. You can contact the office directly through this profile page.
What practice areas does Irving Gregg Johnson handle?
Irving Gregg Johnson focuses on trusts, medical malpractice, business, bankruptcy, litigation. Each practice area listed reflects experience handling cases of that type in Colorado.
How long has Irving Gregg Johnson practiced law?
Irving Gregg Johnson has 55+ years of legal experience and has been licensed since 1971.
Where did Irving Gregg Johnson go to law school?
Irving Gregg Johnson earned their education at (J.D., 1970); (B.A., 1967).
How can I contact Irving Gregg Johnson for a consultation?
You can contact Irving Gregg Johnson 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 Irving Gregg Johnson received?
Irving Gregg Johnson's notable recognition includes: AV Preeminent.

Education

J.D.
University of Denver
- 1970
B.A.
University of Colorado
- 1967

Awards

AV Preeminent

Bar Admissions

Colorado (inactive)
Admitted: 1971
U.S. District Court, District of Colorado
Admitted: 1971

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