Atty. Justin J. Prochnow

Atty. Justin J. Prochnow

Justin J. Prochnow assists companies with regulatory, business, and legal needs in the beverage, food, dietary supplement, cosmetic, medical device, and OTC industries.

Denver Denver 32 Years Experience 32 year
Call (303) 572-6562

Profile Summary

About Justin J. Prochnow at a glance

Justin J. Prochnow is a Shareholder based in Denver, Colorado, practicing at Greenberg Traurig, LLP. They have 32+ years of legal experience, licensed to practice since 1994. Their practice focuses on personal injury, class action, litigation, government, and health care. Admitted to practice in Colorado U.S. Court of Appeals for the Tenth Circuit U.S. District Court for the District of Colorad (1994). Educated at Arizona State University Sandra Day O'Connor College of Law (J.D., 1994) and Tufts University (B.A. International, 1991). Recognitions include AV Preeminent. Serves clients in Denver, CO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Justin J. Prochnow assists companies with regulatory, business, and legal needs in the beverage, food, dietary supplement, cosmetic, medical device, and OTC industries
  • Justin works closely with companies to ensure regulatory compliance with statutes and regulations enforced by the Food and Drug Administration, the Federal Trade Commission and other regulatory agencies
  • This includes the review of product labels, labeling, advertising, websites and other marketing materials
  • Justin assists companies with responding to governmental and regulatory actions, including FDA inspections and warning letters, FTC Civil Investigative Demands, and ASRC and NAD cases
  • He prepares and reviews business documents for industry members, including consulting, manufacturing, supply and distribution agreements
  • Justin and his team also defend industry companies from both governmental agencies and civil litigators in litigation ranging from breach of contract cases to the growing number of class actions alleging false and misleading advertising
  • Meet Justin Prochnow Concentrations •Advising companies about the introduction and proper classification of products in the U.S. marketplace •Reviewing labeling, advertising and marketing materials to ensure compliance with the applicable state and federal statutes and regulations •Facilitating interaction with the FDA, including FDA Warning Letters, inspections and investigations •Assisting companies with the decision to initiate voluntary recalls and facilitating cooperation and communication with the FDA •Counseling companies regarding compliance with Good Manufacturing Practices (GMPs), including the implementation of SOPs and other testing requirements •Facilitating the release of products detained by U.S
  • Customs and Border Protection and the FDA •Assisting companies to resolve advertising issues, including investigations initiated by the FTC, NAD and ERSP •Preparing and reviewing business documents, including manufacturing, distribution and supply agreements •Defending companies in private actions for statutory violations, including class actions over labeling claims such as 'All Natural' brought pursuant to state Consumer Protection Acts, the Lanham Act or other common law claims Judicial Clerkships •U.S
  • Magistrate Judge Bruce D. Pringle, U.S
  • District Court for the District of Colorado Recognition & Leadership Awards & Accolades •Listed, Chambers USA Guide, Food & Beverages: Regulatory & Litigation, 2021-2025 •Listed, The Best Lawyers in America, Advertising Law
  • FDA Law
  • Food and Beverage Law, 2017-2026 •Listed, NOSH, 'NOSH Notables: Superheroes,' 2023 •Team Member, a Law360 “Product Liability Practice Group of the Year,” 2021-2022 •Selected, LMG Life Sciences, 'Life Science Star,' 2016-2025 •Team Member, a Law360 'Food & Beverage Practice Group of the Year,' 2015 •Team Member, a U.S
  • News - Best Lawyers 'Government Relations Law Firm of the Year,' 2014 •Rated, AV Preeminent 4.8 out of 5.0

Practice Areas Explained

Justin J. Prochnow's Areas of Practice

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

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Justin J. Prochnow is one of 238,048 personal injury attorneys indexed nationally. Browse personal injury attorneys in Colorado →

Class Action

Justin J. Prochnow is one of 23,998 class action attorneys indexed nationally. Browse class action attorneys in Colorado →

Civil Litigation

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

Justin J. Prochnow is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in Colorado →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Justin J. Prochnow is one of 118,414 government attorneys indexed nationally. Browse government attorneys in Colorado →

Health Care Law

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

Justin J. Prochnow is one of 59,895 health care attorneys indexed nationally. Browse health care 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 Denver 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 venue, 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 Denver or all attorneys in Colorado.

Frequently Asked

Common questions about Justin J. Prochnow

Where is Justin J. Prochnow's law office located?
Justin J. Prochnow's law practice is located in Denver, Colorado. The firm is Greenberg Traurig, LLP. You can contact the office directly through this profile page.
What practice areas does Justin J. Prochnow handle?
Justin J. Prochnow focuses on personal injury, class action, litigation, government, health care. Each practice area listed reflects experience handling cases of that type in Colorado.
How long has Justin J. Prochnow practiced law?
Justin J. Prochnow has 32+ years of legal experience and has been licensed since 1994.
Where did Justin J. Prochnow go to law school?
Justin J. Prochnow earned their education at (J.D., 1994); (B.A. International, 1991).
How can I contact Justin J. Prochnow for a consultation?
You can contact Justin J. Prochnow 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 Justin J. Prochnow received?
Justin J. Prochnow's notable recognition includes: AV Preeminent.

Education

J.D.
Arizona State University Sandra Day O'Connor College of Law
- 1994
B.A. International
Tufts University
- 1991

Awards

AV Preeminent

Bar Admissions

Colorado U.S. Court of Appeals for the Tenth Circuit U.S. District Court for the District of Colorad
Admitted: 1994

Reviews

4.8
11 Review
5 0
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3 0
2 0
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