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About me

A Colorado native, John formed the law firm of Heideman Poor in 2014, with an emphasis on litigation, with a focus on general civil, personal injury and appellate litigation.  Previously, John practiced with a leading Denver-area plaintiff’s personal injury firm and a nationally-recognized corporate law firm with an emphasis on civil litigation.  Since becoming licensed to practice in Colorado in 2008, John has prosecuted appeals in the Colorado Supreme Court, the Colorado Court of Appeals, and the United States Court of Appeals for the Tenth Circuit.  He is a member of the Colorado Trial Lawyers Association and the Colorado Trial Lawyers Association Amicus Committee, and is one of Denver’s leading appellate attorneys.


When he is not practicing law, John enjoys reading, writing, running, hiking the Rocky Mountains, cycling, Crossfitting, ice hockey, and various recreational sports. He makes no representations regarding his aptitude in any of these activities.  He is also an avid fan of the Denver Broncos and the Colorado Avalanche, and has strong opinions about the direction of both teams.  To date, the Denver sports talk radio market has been uninterested in John’s opinions.


Practice areas


  1. Personal Injury: 30%
  2. Litigation: 30%
  3. Appeals: 30%
  4. Insurance: 10%



Free consultation (60 minutes)

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Contact info

Heideman Poor LLC

695 South Colorado Blvd.
Suite 480
Denver, CO, 80246


We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Association namePosition nameDuration
Colorado Trial Lawyers AssociationN/AN/A