Jason D. McCarl
Assistant Professor
Department of Medicine
Division of Pulmonary, Critical Care & Sleep Medicine
Section of Critical Care Medicine
Jason D. McCarl, MD, is a pulmonologist at National Jewish Health. Dr. McCarl is in the Section of Critical Care Medicine and Department of Medicine.


University of Colorado at Boulder, BA, English Lit, BA, French Language, and Minor Biochemistry
University of Colorado School of Medicine, MD
Maine Medical Center, Pulmonary and Critical Care Medicine

Board Certification

2015: Critical Care Medicine 
2014: Pulmonary Medicine
2010: Internal Medicine

Professional Memberships

American Thoracic Society
American College of Chest Physicians
Society of Critical Care Medicine  

Hospital Affiliations

  • Rose Medical Center
  • St. Joseph Hospital - Denver

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Contact Information

  • Office: 877.225.5654



  • National Jewish Health Main Campus
    1400 Jackson St.
    Denver, CO 80206

  • Saint Joseph Hospital
    1835 Franklin Street Denver, CO 80218

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.

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

Shows concerns for your questions

Includes you in decisions

Confidence in your doctor

Spoke using clear language

Amount of time spent with you

Recommended to others

Explanation of problem/condition



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 PatientMarch, 2018
Everyone connected to the hospital has been great

National Jewish Health PatientMarch, 2018
I told the doctor that I had fallen four times in the past year due to tripping over O2 tubing in my home. I also told him that I would be [TREATMENT] soon and didn't know how to use O2 at home while using a walker. He offered me NO solutions or help with these concerns.

National Jewish Health PatientMarch, 2018
My care giver listened to everything I said and made sure I will receive testing for all my concerns about my health. I definitely will refer people to him.

National Jewish Health PatientNovember, 2017
thanks excellent care - I am lucky that I came to National Jewish

National Jewish Health PatientSeptember, 2017
Since becoming a patient of *Dr. McCarl, [number] years ago, he has provided consistent, attentive, cheerful, professional attention to my needs.

National Jewish Health PatientAugust, 2017
*Dr. McCarl is wonderful - caring and I never feel rushed.

National Jewish Health PatientAugust, 2017
Dr. Mccarl is very focused on my condition and overall well being, I am very impressed with his knowledge and experience. It is a pleasure to meet with him and he always makes me feel welcomed and that he is concerned with my situation.

National Jewish Health PatientJuly, 2017
Wonderful "bed side manner". easy to talk to and be open with

National Jewish Health PatientJuly, 2017
Dr. McCall is very good and I trust him. He is easy to talk too.

National Jewish Health PatientMay, 2017
Every one that works for NJC was very nice kind .Never been to a place where Everyone was totally amazing.

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