Steven E. Lommatzsch
Associate Professor of Medicine
Department of Medicine
Division of Pulmonary, Critical Care & Sleep Medicine
America’s Top Doctors 2018 — Castle Connolly Medical, Ltd.
Steven E. Lommatzsch, MD, is a pulmonologist at National Jewish Health. Dr. Lommatzsch is in the Division of Pulmonary, Critical Care and Sleep Medicine.

Special Interests

My research interests and ongoing studies are in the areas of COPD, asthma, and CF.

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Medical College of Ohio, Allopathic Medical School
University of Virginia, Internal Medicine
University of North Carolina, Pulmonary and Critical Care

Board Certification

2011: Critical Care, American Board of Internal Medicine
2010: Pulmonary, American Board of Internal Medicine
2006: Internal Medicine, American Board of Internal Medicine

Hospital Affiliations

  • Colorado Acute Long Term Hospital
  • Rose Medical Center
  • Select Specialty Hospital
  • St. Joseph Hospital - Denver
  • Swedish Medical Center
  • University of Colorado Hospital

Academic Affiliations

Assistant Professor of Medicine; Pulmonary and Critical Care Division, University of Colorado Denver

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Contact Information

  • Office: 111.111.1111



  • 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
Dr Lommatzsch, Is one of the finest medical Dr.' I have had an opportunity and privilege of knowing. For several years he has provided the best possible care along with other fine Dr's at National Jewish with a work ethic seldom seen even in the most dedicated,I see his compassion for not only his patients but also equialy to staff ,families.and all the folks who are fortunate to see and work with him.

National Jewish Health PatientMarch, 2018
thank you so much Dr. LoMmazch

National Jewish Health PatientMarch, 2018
I wasn't in very good shape when I scheduled this appointment with Dr. Lommatzsch. He was, as always, very thorough. He spent a lot of time explaining what I needed to do to recover from this flare-up and also the need to reduce stress with concrete ideas and to follow-up with my therapist. I have and will recommend Dr. Lommatzsch to others. I trust him absolutely. He knows and understands me so well that his advice has been invaluable. He's incredibly knowledgable, but goes beyond the "numbers" and treats me as a whole person. He is the kind of doctor one dreams about having - who cares, is nonjudgmental, kind and supportive. I am alive today because of him and he has helped me through some incredibly difficult times with my respiratory problems and how they effect me emotionally. I am blessed that he is my doctor; he is an enormous asset to National Jewish and because of him, my husband and I have made donations and have included NJH in our estate plans.

National Jewish Health PatientMarch, 2018
Dr Lommatzch was superior in all areas.

National Jewish Health PatientMarch, 2018
Every experience at NJH has been extremely positive.

National Jewish Health PatientMarch, 2018
If there were a rating of a 10, this provider would receive that...he is that good.

National Jewish Health PatientFebruary, 2018
Dr Lommatsch is always answering emails promptly. He is definitely one of the very best doctor that I ever had.

National Jewish Health PatientJanuary, 2018
I think that Dr. S. Lommatzsch is the best! I totally trust what he says and recommends.

National Jewish Health PatientDecember, 2017
Dr L was great. He took the time to explain this to me and my wife (who is a nurse) but still used terminology that I could understand.

National Jewish Health PatientDecember, 2017
I believe asking for another Dr. saved my life. I now believe I have the best care available !!!

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