Atty. Peter A. McClenahan

Atty. Peter A. McClenahan

Peter McClenahan is at home in the courtroom. A skilled and dynamic trial lawyer, Peter’s practice focuses on personal injury, complex business and civil litigation and professional malpractice.

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Profile Summary

About Peter A. McClenahan at a glance

Peter A. McClenahan is a medical malpractice and personal injury attorney based in Denver, Colorado, practicing at Ogborn Mihm LLP. Admitted to practice in Colorado, Colorado Bar Association, Pennsylvania, Pennsylvania Bar Association, and New Mexico, State Bar of New Mexico. Educated at Duquesne University (J.D., 2009) and Lafayette College (B.A. in History). Recognitions include Best Lawyers in America — Medical Malpractice Law - Plaintiffs (2026), Best Lawyers in America — Personal Injury Litigation - Plaintiffs (2026), and Best Lawyers in America — Professional Malpractice Law - Plaintiffs (2026). Serands clients in Denver, CO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Peter McClenahan is at home in the courtroom
  • A skilled and dynamic trial lawyer, Peter’s practice focuses on personal injury, complex business and civil litigation and professional malpractice
  • In 2013, Peter was recognized for obtaining two of the top ten largest personal injury jury verdicts in the State of Colorado that year
  • Peter’s litigation background is extensive, and he has learned his craft from some of the best
  • Prior to joining Ogborn Mihm, Peter led a trial team of attorneys and paralegals at a renowned Denver litigation law firm
  • There, Peter directed multi-million dollar litigation in the professional malpractice and wrongful death sectors
  • Previously, Peter was a partner at Streib & McClenahan, a Pittsburgh, Pennsylvania business litigation law firm, where he focused on business partnership and corporate shareholder disputes
  • In 2002, Peter was selected by his alma mater to serve as an Adjunct Professor of Trial Advocacy at Duquesne University Law School in Pittsburgh
  • For seven years, in addition to his law practice, Peter spent evenings teaching law students litigation tactics and techniques, and he coached multiple teams of law students in interscholastic moot court competitions

Practice Areas Explained

Peter A. McClenahan's Areas of Practice

Each practice area below reflects the types of cases Peter A. McClenahan 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.

Peter A. McClenahan is one of 49,086 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Colorado →

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.

Peter A. McClenahan is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury 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 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 Denver or all attorneys in Colorado.

Frequently Asked

Common questions about Peter A. McClenahan

Where is Peter A. McClenahan's law office located?
Peter A. McClenahan's law practice is located in Denver, Colorado. The firm is Ogborn Mihm LLP. You can contact the office directly through this profile page.
What practice areas does Peter A. McClenahan handle?
Peter A. McClenahan focuses on medical malpractice, personal injury. Each practice area listed reflects experience handling cases of that type in Colorado.
Where did Peter A. McClenahan go to law school?
Peter A. McClenahan earned their education at (J.D., 2009); (B.A. in History).
How can I contact Peter A. McClenahan for a consultation?
You can contact Peter A. McClenahan 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 Peter A. McClenahan received?
Peter A. McClenahan's notable recognition includes: Best Lawyers in America — Medical Malpractice Law - Plaintiffs; Best Lawyers in America — Personal Injury Litigation - Plaintiffs; Best Lawyers in America — Professional Malpractice Law - Plaintiffs; Best Lawyers in America — Additional Areas of Practice:; Best Lawyers in America — Commercial Litigation.

Education

J.D.
Duquesne University
- 2009
B.A. in History
Lafayette College
- In Progress

Awards

Best Lawyers in America — Medical Malpractice Law - Plaintiffs
- 2026
Best Lawyers in America — Personal Injury Litigation - Plaintiffs
- 2026
Best Lawyers in America — Professional Malpractice Law - Plaintiffs
- 2026
Best Lawyers in America — Additional Areas of Practice:
- 2026
Best Lawyers in America — Commercial Litigation
- 2026

Bar Admissions

Colorado, Colorado Bar Association
Pennsylvania, Pennsylvania Bar Association
New Mexico, State Bar of New Mexico

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