Meredith Mccormack
Experienced in Grass Allergy

Dr. Meredith Mccormack

Pulmonary Medicine
Johns Hopkins Medicine
Johns Hopkins Bayview Medical Center
5501 Hopkins Bayview Circle, Allergy & Asthma Center, 2nd Floor, Allergy & Asthma Center, 2nd Floor, 
Baltimore, MD 
Offers Telehealth

Experienced in Grass Allergy
Johns Hopkins Medicine
Johns Hopkins Bayview Medical Center
5501 Hopkins Bayview Circle, Allergy & Asthma Center, 2nd Floor, Allergy & Asthma Center, 2nd Floor, 
Baltimore, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

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 Experienced provider by MediFind in the treatment of Grass Allergy. 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.

Graduate Institution
Johns Hopkins Bloomberg School Of Public Health, MHS, 2006
Residency
Thomas Jefferson University Hospitals, Internal Medicine, 2003
Specialties
Pulmonary Medicine
Licenses
Internal Medicine in MD
Board Certifications
American Board Of Internal Medicine
Fellowships
Johns Hopkins University School of Medicine, Pulmonary and Critical Care Medicine, 2008
Hospital Affiliations
The Johns Hopkins Hospital
Johns Hopkins Bayview Medical Center
Languages Spoken
English
Gender
Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
First Health
  • INSURANCE PLAN
  • MEDICARE PDP
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Johns Hopkins Healthcare
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
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Locations

Johns Hopkins Bayview Medical Center
5501 Hopkins Bayview Circle, Allergy & Asthma Center, 2nd Floor, Allergy & Asthma Center, 2nd Floor, Baltimore, MD 21224
Call: 410-550-5864

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.

Asthma

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

Oxygen Savings With Administered Oxygen and High Flow Ambient Air At Rest
Oxygen Savings With Administered Oxygen and High Flow Ambient Air At Rest
Enrollment Status: Completed
Publish Date: December 24, 2024
Intervention Type: Device
Study Phase: Not Applicable

219 Total Publications

Disproportionate impairment in diffusing capacity predicts pulmonary hypertension with an elevated pulmonary vascular resistance in COPD.
Disproportionate impairment in diffusing capacity predicts pulmonary hypertension with an elevated pulmonary vascular resistance in COPD.
Journal: Thorax
Published: August 04, 2025
View All 219 Publications
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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

Find Dr. Mccormack's expertise for a condition
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  • Elite
  • Asthma
    Dr. Mccormack is
    Elite
    . Learn about Asthma.
    See more Asthma experts
  • Chronic Obstructive Pulmonary Disease (COPD)
    Dr. Mccormack is
    Elite
    . Learn about Chronic Obstructive Pulmonary Disease (COPD).
    See more Chronic Obstructive Pulmonary Disease (COPD) experts
  • Distinguished
  • Acute Interstitial Pneumonia
    Dr. Mccormack is
    Distinguished
    . Learn about Acute Interstitial Pneumonia.
    See more Acute Interstitial Pneumonia experts
  • Interstitial Lung Disease
    Dr. Mccormack is
    Distinguished
    . Learn about Interstitial Lung Disease.
    See more Interstitial Lung Disease experts
  • Sarcoidosis
    Dr. Mccormack is
    Distinguished
    . Learn about Sarcoidosis.
    See more Sarcoidosis experts
  • Advanced
  • Asthma in Children
    Dr. Mccormack is
    Advanced
    . Learn about Asthma in Children.
    See more Asthma in Children experts
  • Cerebral Hypoxia
    Dr. Mccormack is
    Advanced
    . Learn about Cerebral Hypoxia.
    See more Cerebral Hypoxia experts
  • Cystic Fibrosis
    Dr. Mccormack is
    Advanced
    . Learn about Cystic Fibrosis.
    See more Cystic Fibrosis experts
  • Emphysema
    Dr. Mccormack is
    Advanced
    . Learn about Emphysema.
    See more Emphysema experts
  • Hypersensitivity Pneumonitis
    Dr. Mccormack is
    Advanced
    . Learn about Hypersensitivity Pneumonitis.
    See more Hypersensitivity Pneumonitis experts
  • Idiopathic Pulmonary Fibrosis
    Dr. Mccormack is
    Advanced
    . Learn about Idiopathic Pulmonary Fibrosis.
    See more Idiopathic Pulmonary Fibrosis experts
View All 15 Advanced Conditions
  • Experienced
  • ALK-Positive Non-Small Cell Lung Cancer
    Dr. Mccormack is
    Experienced
    . Learn about ALK-Positive Non-Small Cell Lung Cancer.
    See more ALK-Positive Non-Small Cell Lung Cancer experts
  • Allergic Bronchopulmonary Aspergillosis
    Dr. Mccormack is
    Experienced
    . Learn about Allergic Bronchopulmonary Aspergillosis.
    See more Allergic Bronchopulmonary Aspergillosis experts
  • Aspergillosis
    Dr. Mccormack is
    Experienced
    . Learn about Aspergillosis.
    See more Aspergillosis experts
  • Bronchiectasis
    Dr. Mccormack is
    Experienced
    . Learn about Bronchiectasis.
    See more Bronchiectasis experts
  • Bronchiolitis Obliterans
    Dr. Mccormack is
    Experienced
    . Learn about Bronchiolitis Obliterans.
    See more Bronchiolitis Obliterans experts
  • Bronchitis
    Dr. Mccormack is
    Experienced
    . Learn about Bronchitis.
    See more Bronchitis experts
View All 30 Experienced Conditions
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