James Brock
James Brock, DO, is a board certified pediatric pulmonologist in Denver. Dr. Brock treats asthma, bronchopulmonary dysplasia and other pediatric respiratory conditions in Denver and Highlands Ranch.
Assistant Professor
Division of Pediatric Pulmonary Medicine
Department of Pediatrics

Special Interests

Pediatric Asthma, Bronchopulmonary Dysplasia


West Virginia School of Osteopathic Medicine, Lewisburg, WV, Doctor of Osteopathic Medicine
University of Colorado at Boulder, Boulder, CO, Bachelor of Arts
University of California, Pediatric Residency
University of California, Pediatric Pulmonology Fellowship

Awards & Recognition

2013: UCSF Community Pediatrics and Advocacy Award
2003-2006: CU Buffalo Bicycle Classic Scholarship

Board Certification

2016: General Pediatrics
2018: Pediatric Pulmonology

Professional Memberships

2008: American Osteopathic Assoc
2012: American Academy of Pediatrics
2015: American Thoracic Society


Brock J, Nussbaum E, Shows J, Nguyen S, Setty S. “An Unusual Cardiac Cause of Unilateral Neonatal Wheezing.” Case Reports in Pediatrics, 2019; 2019: 1-4.

Brock JP, Nussbaum E, Morphew TL, Sandhu VS, Marsteller NL, Yang BS, Randhawa IS. “Allergy Evaluation During Hospitalized Asthma Improves Disease Management Outcomes.” SN Comprehensive Clinical Medicine, 2019; 1(5):328-333. DOI 10.1007/s42399-019-0044-9

Brock J, Nussbaum E, Randhawa, I. “Case Report: Pleuropulmonary Blastoma, Type 1R.” MOJ Anatomy & Physiology, 2017. 4(3): 00138. Reference number: MOJAP-17- CR-264.

Teaching & Professional Positions

Assistant Professor of Clinical Pediatrics

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Contact Information

  • Office: 877.225.5654

Patient Ratings

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Comments are collected in our Press Ganey Patient Satisfaction Surveys. Patients are de-identified to protect confidentiality and patient privacy. Learn more about our patient satisfaction survey.