
Overview
Dr. McCormack is a pulmonary, critical care physician and Associate Director of the Pulmonary & Critical Care Medicine Division. She is an expert in the diagnosis and treatment of patients with obstructive lung disease, including those with asthma and COPD. She has expertise in pulmonary physiology. She serves as the Medical Director of the Johns Hopkins University Pulmonary Function Laboratory and as the Chair of the American Thoracic Society Pulmonary Function Test Committee. She earned her M.D. from Jefferson Medical College of Thomas Jefferson University and her M.H.S. from the Bloomberg School of Public Health. She completed her residency at Thomas Jefferson University Hospital and performed a fellowship in pulmonary and critical care medicine at Johns Hopkins. She was the recipient of the Frederick L. Brancati Excellence in Mentoring Award. She plays an active role in mentoring fellows and junior faculty in the Pulmonary & Critical Care Medicine Division.
Dr. Mccormack is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Asthma, Acute Interstitial Pneumonia, Interstitial Lung Disease, and Lung Transplant.
Her clinical research consists of co-authoring 219 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE PDP
- PPO
- HMO
- POS
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE-MEDICAID PLAN
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
5501 Hopkins Bayview Circle, Allergy & Asthma Center, 2nd Floor, Allergy & Asthma Center, 2nd Floor, Baltimore, MD 21224
Additional Areas of Focus
Dr. Mccormack has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
1 Clinical Trials
Johns Hopkins Outpatient Center
Dr. Rebecca Dezube is an assistant professor of medicine at the Johns Hopkins University School of Medicine. Her areas of clinical expertise are cystic fibrosis and critical care medicine. She sees patients in the adult cystic fibrosis (CF) clinic as well as in the medical intensive care unit (MICU). She received her A.B. from Harvard University and earned her M.D. from Vanderbilt University School of Medicine. She completed her residency in internal medicine at Johns Hopkins, where she also served as an Assistant Chief of Service. She also trained as a fellow in pulmonary and critical care medicine at Johns Hopkins and served as the Chief Fellow in Pulmonary and Critical Care Medicine. Dr. Dezube joined the Johns Hopkins faculty in 2017. Dr. Dezube is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), and Newborn Jaundice.
Johns Hopkins Outpatient Center
Dr. Lechtzin is a pulmonary and critical care medicine physician. He directs the Adult CF program and the neuromuscular pulmonary clinic at Johns Hopkins and is an expert in the treatment of cystic fibrosis, pulmonary complications of neuromuscular disease and the care of critically ill patients in the Medical ICU. He is a member of the Longcope Firm Faculty and provides teaching to medical students and residents at Johns Hopkins. Dr. Lechtzin is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, Lung Transplant, and Endoscopy.
Privia Medical Group, LLC
Mark Jennings is a Pulmonary Medicine specialist and a Pediatrics provider in Lanham, Maryland. Dr. Jennings is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, and Jaundice. Dr. Jennings is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Elite
- AsthmaDr. Mccormack isElite. Learn about Asthma.
- Chronic Obstructive Pulmonary Disease (COPD)
- Distinguished
- Acute Interstitial PneumoniaDr. Mccormack isDistinguished. Learn about Acute Interstitial Pneumonia.
- Interstitial Lung DiseaseDr. Mccormack isDistinguished. Learn about Interstitial Lung Disease.
- SarcoidosisDr. Mccormack isDistinguished. Learn about Sarcoidosis.
- Advanced
- Asthma in ChildrenDr. Mccormack isAdvanced. Learn about Asthma in Children.
- Cerebral HypoxiaDr. Mccormack isAdvanced. Learn about Cerebral Hypoxia.
- Cystic FibrosisDr. Mccormack isAdvanced. Learn about Cystic Fibrosis.
- EmphysemaDr. Mccormack isAdvanced. Learn about Emphysema.
- Hypersensitivity PneumonitisDr. Mccormack isAdvanced. Learn about Hypersensitivity Pneumonitis.
- Idiopathic Pulmonary FibrosisDr. Mccormack isAdvanced. Learn about Idiopathic Pulmonary Fibrosis.
- Experienced
- ALK-Positive Non-Small Cell Lung CancerDr. Mccormack isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- Allergic Bronchopulmonary AspergillosisDr. Mccormack isExperienced. Learn about Allergic Bronchopulmonary Aspergillosis.
- AspergillosisDr. Mccormack isExperienced. Learn about Aspergillosis.
- BronchiectasisDr. Mccormack isExperienced. Learn about Bronchiectasis.
- Bronchiolitis ObliteransDr. Mccormack isExperienced. Learn about Bronchiolitis Obliterans.
- BronchitisDr. Mccormack isExperienced. Learn about Bronchitis.

