Experienced in Atypical Pneumonia

Dr. David A. Welsh

Pulmonary Medicine
Ochsner Health
Ochsner Baptist - A Campus Of Ochsner Medical Center
2700 Napoleon Ave, 
New Orleans, LA 
On Staff At
Experienced in Atypical Pneumonia
Ochsner Health
Ochsner Baptist - A Campus Of Ochsner Medical Center
2700 Napoleon Ave, 
New Orleans, LA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

David Welsh is a Pulmonary Medicine provider in New Orleans, Louisiana. Dr. Welsh is rated as an Experienced provider by MediFind in the treatment of Atypical Pneumonia. His top areas of expertise are Pneumocystis Jiroveci Pneumonia, Pneumonia, Lung Metastases, and Atypical Pneumonia.

His clinical research consists of co-authoring 85 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 1 article in the study of Atypical Pneumonia.

Specialties
Pulmonary Medicine
Licenses
Internal Medicine in LA
Hospital Affiliations
University Medical Center New Orleans
Ochsner Medical Center-Kenner
Languages Spoken
English
Gender
Male

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
Cigna
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Louisiana Healthcare Connections
  • HMO
  • MANAGED MEDICAID PLAN
Managed Medicaid
  • OTHER MANAGED MEDICAID
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
View 4 Less Insurance Carriers -

Locations

Ochsner Baptist - A Campus Of Ochsner Medical Center
2700 Napoleon Ave, New Orleans, LA 70115

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

Effects of E-Cigarettes on the Lung Metabolome in People Living With HIV
Effects of E-Cigarettes on the Lung Metabolome in People Living With HIV
Enrollment Status: Completed
Publish Date: August 26, 2024

85 Total Publications

Recent Alcohol Use Influences Associations between Cortisol Levels and Negative Affect: The New Orleans Alcohol Use in HIV Study.
Recent Alcohol Use Influences Associations between Cortisol Levels and Negative Affect: The New Orleans Alcohol Use in HIV Study.
Journal: AIDS and behavior
Published: June 21, 2025
View All 85 Publications
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Enrique Diaz-Guzman is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Metairie, Louisiana. Dr. Diaz-Guzman is rated as a Distinguished provider by MediFind in the treatment of Atypical Pneumonia. His top areas of expertise are Lung Metastases, Pneumonia, Chronic Obstructive Pulmonary Disease (COPD), Lung Nodules, and Gastrostomy. Dr. Diaz-Guzman is currently accepting new patients.

Advanced in Atypical Pneumonia
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Languages Spoken:
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Clayton Eiswirth, MD is a pulmonologist at Ochsner Health Center - Metairie. Dr. Clayton Eiswirth received his bachelor of science in engineering from Duke University in Durham, North Carolina, and his medical degree from Tulane University School of Medicine in New Orleans. He completed his post-graduate training in internal medicine at Barnes-Jewish Hospital in St Louis, MO. He then completed fellowship training in Pulmonary and Critical Care Medicine at UT Southwestern/Parkland Hospital in Dallas, TX. Dr. Eiswirth is board-certified in internal medicine, pulmonary medicine and critical care medicine by the American Board of Internal Medicine. He has practiced in Metairie, LA since 2016. Dr. Eiswirth is rated as an Advanced provider by MediFind in the treatment of Atypical Pneumonia. His top areas of expertise are Lung Metastases, Atypical Pneumonia, Interstitial Lung Disease, and Acute Interstitial Pneumonia.

Distinguished in Atypical Pneumonia
Dr. Ralph J. Bourgeois
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Physician Practice Partners

8166 Main St, 
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 (45.4 miles away)
985-873-4751
Languages Spoken:
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Ralph Bourgeois is a Pulmonary Medicine specialist and a Sleep Medicine provider in Houma, Louisiana. Dr. Bourgeois is rated as a Distinguished provider by MediFind in the treatment of Atypical Pneumonia. His top areas of expertise are Lung Metastases, Atypical Pneumonia, Hospital-Acquired Pneumonia, Pleural Effusion, and Advanced Bronchoscopy. Dr. Bourgeois is currently accepting new patients.

VIEW MORE ATYPICAL PNEUMONIA DOCTORS

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. Welsh's expertise for a condition
ConditionClose
  • Elite
  • Pneumocystis Jiroveci Pneumonia
    Dr. Welsh is
    Elite
    . Learn about Pneumocystis Jiroveci Pneumonia.
    See more Pneumocystis Jiroveci Pneumonia experts
    • Advanced
    • Pneumonia
      Dr. Welsh is
      Advanced
      . Learn about Pneumonia.
      See more Pneumonia experts
    • Experienced
    • Asthma
      Dr. Welsh is
      Experienced
      . Learn about Asthma.
      See more Asthma experts
    • Asthma in Children
      Dr. Welsh is
      Experienced
      . Learn about Asthma in Children.
      See more Asthma in Children experts
    • Atypical Pneumonia
      Dr. Welsh is
      Experienced
      . Learn about Atypical Pneumonia.
      See more Atypical Pneumonia experts
    • Bronchiectasis
      Dr. Welsh is
      Experienced
      . Learn about Bronchiectasis.
      See more Bronchiectasis experts
    • Chronic Obstructive Pulmonary Disease (COPD)
      Dr. Welsh is
      Experienced
      . Learn about Chronic Obstructive Pulmonary Disease (COPD).
      See more Chronic Obstructive Pulmonary Disease (COPD) experts
    • Grass Allergy
      Dr. Welsh is
      Experienced
      . Learn about Grass Allergy.
      See more Grass Allergy experts
    View All 9 Experienced Conditions
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