Respiratory (Pulmonary) Make an Appointment Refer a Patient Ask a Question Make an Appointment Refer a Patient Ask a Question As the leading respiratory hospital in the U.S., National Jewish Health in Denver, Colorado, is recognized nationally and internationally as a leader in the care and treatment of pulmonary (lung) diseases. Whether you have a lung disease that is common or one that is extremely rare, our multidisciplinary team is ready to meet your needs. We treat all pulmonary diseases with a program designed especially for you. Our many specialty programs offer customized care in everything from asthma to sleep disorders to COPD and cystic fibrosis. We also conduct research into many lung diseases and related conditions. This assures you have access to the latest, most advanced clinical trials and most effective treatments. Respiratory Care at National Jewish Health At National Jewish Health, you’ll find The latest in clinical trials A focused and integrated approach State-of-the-art testing A therapy plan designed for you Many specialty programs, including the largest adult cystic fibrosis center in the U.S. and Denver’s oldest and most comprehensive sleep medicine program. Our pulmonologists and multidisciplinary team work together to make sure you receive comprehensive evaluation and treatment. Our pulmonology programs are designed to improve your quality of life, as well as to reduce your long-term treatment costs. Learn more about our Respiratory Treatment Programs. Condition Information Asthma Overview More Less Airway Obstruction Alpha-1 Antitrypsin Deficiency Overview Asbestosis Autoimmune Lung Diseases Bronchiectasis Overview Cardiac Sarcoidosis Chronic Bronchitis Chronic Cough Chronic Respiratory Failure Coal Worker's Pneumoconiosis COPD Overview Cystic Fibrosis (CF) Dyspnea (Shortness of Breath) Emphysema Eosinophilic Lung Diseases Familial Pulmonary Fibrosis Hypersensitivity Pneumonitis Idiopathic Pulmonary Fibrosis (IPF) Overview Interstitial Lung Disease (ILD) Overview Lung Cancer: Overview Lung Nodules Lymphangioleiomyomatosis (LAM) Military & Veterans Lung Disease Pleural Effusion Pneumoconiosis Pneumonia Pulmonary Embolism Pulmonary Hypertension: Overview Respiratory Failure Sleep Disorders Unexplained Hypoxia Vocal Cord Dysfunction (VCD) Coronavirus / COVID-19 Search Conditions A-Z Programs & Services Respiratory Treatment Programs More Less Center of Excellence on Deployment-Related Lung Disease COPD Program Critical Illness Recovery Center Cystic Fibrosis Program (Adult) Division of Pulmonary, Critical Care and Sleep Medicine (Adult) Interstitial Lung Disease (ILD) Program Interventional Pulmonology Program Lung Nodule Clinic Oxygen Titration with or without Arterial Blood Gas Pulmonary Physiology Services Respiratory Treatment Programs The Cohen Family Asthma Institute ALS Clinic Black Lung Clinic Center for Post-COVID Care and Recovery Department of Medicine Division of Environmental & Occupational Health Sciences Division of Gastroenterology Gastroenterology Program Lung Cancer Center Lung Cancer Screening CT Program Lung Nodule Registry Program Miners Clinic of Colorado Neurology Program Pulmonary Rehabilitation Respiratory Protection Program Robotic Bronchoscopy Program Sleep Center Search Directory View Pediatric Programs Our Specialists James K. O'Brien, MD, FACP, FCCP + × James K. O'Brien, MD, FACP, FCCP James K. O'Brien, MD, is a pulmonologist at National Jewish Health. Dr. O'Brien is in the Section of Critical Care Medicine and Department of Medicine. Associate Professor Department of Medicine Division of Pulmonary, Critical Care & Sleep Medicine Section of Critical Care Medicine View Full Profile Patient Rating 4.6 out of 5 stars Make an Appointment James J. Fenton, MD + × James J. Fenton, MD James J. Fenton, MD, is a pulmonologist at National Jewish Health. Dr. Fenton is in the Division of Pulmonary, Critical Care and Sleep Medicine. National Jewish Health South Denver Associate Professor Division of Pulmonary, Critical Care & Sleep Medicine Department of Medicine View Full Profile Patient Rating 4.7 out of 5 stars Make an Appointment Mohammad Dalabih, MD + × Mohammad Dalabih, MD Mohammad Dalabih, MD, is a pulmonologist at National Jewish Health. Dr. Dalabih is in the Division of Pulmonary, Critical Care and Sleep Medicine. Assistant Professor Division of Pulmonary, Critical Care & Sleep Medicine Department of Medicine View Full Profile Make an Appointment Steven E. Lommatzsch, MD + × Steven E. Lommatzsch, MD Steven E. Lommatzsch, MD, is a pulmonologist at National Jewish Health. Dr. Lommatzsch is in the Division of Pulmonary, Critical Care and Sleep Medicine. Associate Professor of Medicine Adult Site Co-Director, PCD Foundation Division of Pulmonary, Critical Care & Sleep Medicine Department of Medicine View Full Profile Patient Rating 4.9 out of 5 stars Make an Appointment Loading... View all (25) doctors specializing in Respiratory (Pulmonary) Find a Doctor Appointments & QuestionsPatient Education& SupportVisitingUsTests& ProceduresWays toGiveGet the Care You Need: We are ready to help you stay healthy with many same-day appointments available and are taking every precaution to ensure your safety. Make an Appointment Call 1.877.CALL.NJH Ask a Question | Insurance Information | Refer a Patient Our Patient Education Program at National Jewish Health provides many free educational opportunities and support groups to assist patients and caregivers with managing illnesses and chronic conditions. Download Free Patient Education Materials There are a number of written materials to support patient education at National Jewish Health. They include Understanding Booklets, Med Facts, Test Facts, Medication handouts and more. Free Education Materials Treatment Locations Highlands Ranch National Jewish Health Main Campus Saint Joseph Hospital South Denver View all locations Reasons to Choose National Jewish Health The leading respiratory hospital in the nation and the only one devoted fully to the treatment of respiratory and related illnesses Ranked #1 or #2 in Pulmonology by U.S. News & World Report for 26 consecutive years Ranked in the top 5% of hospitals in the nation by HCAHPS Physicians consistently recognized among the best in the nation by multiple services, including Best Doctors in America and Castle Connolly Among the top 6% of organizations funded for research by the NIH, providing patients access to hundreds of active clinical trials 124-year history of focus on care, research and education serving patients from around the world with lung, heart, immune and related disorders Make an Appointment Ask a Question | Insurance Information Many patients who come to National Jewish Health are trying to find answers to ongoing health issues. Our doctors use advanced testing to accurately diagnose our patients’ conditions and determine the best treatment plan. Search Tests You can support National Jewish Health in a variety of ways. Learn about more ways to give to help us provide lifesaving care and groundbreaking research. Make a Donation Living with Asthma Have Asthma? You May also Have Reflux 10 Tips to Lower Cholesterol Good Health and Hand Washing See More Clinical Trials COPD Patient Knowledge National Jewish Health researchers want to understand what people with COPD know about their disease. Learn More View More Clinical Trials Biomarkers & Hypersensitivity Pneumonitis Progression Creating Asthma Measurements through the MORRE Study Current & Former Smokers Needed for Lung Research Study Healthy Adults Needed for Beryllium Disease Study Identifying Characteristics and Patterns of Asthma Investigational Gene Therapy for Adults with CF Lung Injury from Military Deployment Mineral Dust & Lung Disease New Trial Medication for Pulmonary Arterial Hypertension PrecISE Severe Asthma Interventions Predict and Prevent Lung Disease Predicting ILD from Hypersensitivity Pneumonitis Pulmonary Fibrosis & Genetic Factors REGAIN Study to Understand Asthma Skin, Airway & Esophageal Epithelial Barriers in Youth Patient Stories 'One gift can change many lives' The butterfly effect – the idea that actions as small as the flap of a butterfly’s wings can lead to great movement beyond the immediate environment. At National Jewish Health, we see this taking place through patients and donors like Laurie. After we restored her health, she was able to resume her efforts improving the lives of myriad others through her work, volunteering, teaching and philanthropy. Read More View All Patient Stories Make an Appointment Call 1.877.CALL.NJH
Clinical Trials COPD Patient Knowledge National Jewish Health researchers want to understand what people with COPD know about their disease. Learn More View More Clinical Trials Biomarkers & Hypersensitivity Pneumonitis Progression Creating Asthma Measurements through the MORRE Study Current & Former Smokers Needed for Lung Research Study Healthy Adults Needed for Beryllium Disease Study Identifying Characteristics and Patterns of Asthma Investigational Gene Therapy for Adults with CF Lung Injury from Military Deployment Mineral Dust & Lung Disease New Trial Medication for Pulmonary Arterial Hypertension PrecISE Severe Asthma Interventions Predict and Prevent Lung Disease Predicting ILD from Hypersensitivity Pneumonitis Pulmonary Fibrosis & Genetic Factors REGAIN Study to Understand Asthma Skin, Airway & Esophageal Epithelial Barriers in Youth Patient Stories 'One gift can change many lives' The butterfly effect – the idea that actions as small as the flap of a butterfly’s wings can lead to great movement beyond the immediate environment. At National Jewish Health, we see this taking place through patients and donors like Laurie. After we restored her health, she was able to resume her efforts improving the lives of myriad others through her work, volunteering, teaching and philanthropy. Read More View All Patient Stories
Patient Stories 'One gift can change many lives' The butterfly effect – the idea that actions as small as the flap of a butterfly’s wings can lead to great movement beyond the immediate environment. At National Jewish Health, we see this taking place through patients and donors like Laurie. After we restored her health, she was able to resume her efforts improving the lives of myriad others through her work, volunteering, teaching and philanthropy. Read More View All Patient Stories