Gabriel C. Lockhart
Gabriel C. Lockhart, MD, is a pulmonologist at National Jewish Health. Dr. Lockhart is in the Division of Pulmonary, Critical Care and Sleep Medicine.
Assistant Professor
Director of the Intensive Care Unit / Saint Joseph Hospital
Division of Pulmonary, Critical Care & Sleep Medicine
Department of Medicine

Special Interests

Within pulmonary medicine, I practice general pulmonary with prior focus in specialty clinics including interstitial lung disease, cystic fibrosis and bronchiectasis, asthma/obstructive lung disease, and pre-/post-transplant clinics. From a critical care perspective, I have had the pleasure of working with a heterogenous population of patients in multiple specialized units including the bone marrow transplant, cardiac, cardiothoracic, medical, neurological, and surgical intensive care units.

My research interests include critical care outcomes related to sepsis screening and mechanical ventilation. In the future, I hope to optimize healthcare delivery in the critical care setting by advancing quality and cost-efficiency of patient care using an evidence-based approach.


The Ohio State University College of Medicine (Columbus, OH), Doctor of Medicine
The Ohio State University (Columbus, OH), Bachelor of Science in Biology, Minor in Economics
The Ohio State University Wexner Medical Center (Columbus, OH), Internal Medicine
Washington University School of Medicine / Barnes-Jewish Hospital (St. Louis, MO), Pulmonary and Critical Care

Awards & Recognition

2020-2021: National Jewish Health Pandemic Star Award
2020: Saint Joseph Hospital Nominee for Physician of the Year
2018 - 2019: Chief Fellow - Pulmonary Critical Care Fellowship at Washington University in St. Louis

Board Certification

2019: Critical Care Medicine
2018: Pulmonary Medicine
2016: Internal Medicine

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Contact Information

  • Office: 877.225.5654
  • Alternate: 303.788.8500

Patient Ratings

The Patient Rating score is an average of all responses to care provider related questions on our independent rating system, the Press Ganey Patient Satisfaction Survey. This survey is about the patient care experience and does not address crucial characteristics like medical decision-making, prescribing the best therapy, and patient outcomes.

Responses are measured on a scale of 1 to 5, with 5 being the best score. Learn more about our patient satisfaction survey.

Provider showed concern


Spoke using clear language

Provider explained things clearly

Provider included you in decisions

Amount of time spent with you

Confidence in your doctor

Likelihood of recommending this provider


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.

National Jewish Health PatientApril, 2023
All good.

National Jewish Health PatientApril, 2023
Dr Lockhart has been great and is always responsive to my needs

National Jewish Health PatientMarch, 2023
Very impressed with *Dr. Lockhart he listened to mine & my family's concerns & took time to answer all questions.

National Jewish Health PatientNovember, 2022
Highly caring. Spent lots of time with us.

National Jewish Health PatientOctober, 2022
As usual, it was a good experience. I feel fortunate to have *Dr. Lockhart working on my behalf. He is extremely professional and courteous.

National Jewish Health PatientSeptember, 2022
My wife and I were very pleased with time *Dr. Lockhart spent with me, as I am a newer patient.

National Jewish Health PatientMay, 2022
Very professional.

National Jewish Health PatientApril, 2022
4. Not yet discussed - waiting for completed tests.

National Jewish Health PatientMarch, 2022
The dr. is a very kind man. I felt confident with his care.