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Raghu P. Nathan, MD

Dr. Raghu P. Nathan, MD

Critical Care Medicine, Pulmonary Disease

Accepting new patients

Willis-Knighton Physician Network

Office Locations


  • Medical School: St Xavier's School
  • Internship: Wayne State University School of Medicine - Sinai-Grace
  • Residency: Wayne State University School of Medicine - Sinai-Grace
  • Fellowship: Mayo Clinic - Rochester
  • Fellowship: UCSD Medical Center-Hillcrest

Board Certifications

  • National Board of Physicians and Surgeons: Critical Care Medicine
  • National Board of Physicians and Surgeons: Pulmonary Disease

Insurance Accepted

Disclaimer: Not all physicians accept all insurance plans. Physicians move in and out of plans throughout the year. When you call for an appointment, confirm that the physician accepts your insurance.

AARP Medicare Supplemental Plans
Aetna Better Health of Louisiana
Aetna Coventry Advantra Louisiana
Aetna Coventry Medicare Dual Preferred
Aetna Medicare Freedom PPO
Amerihealth Caritas Louisiana
Beech Street (Multiplan)
Blue Cross/Blue Shield - PPO Preferred Care
Blue Cross/Blue Shield Federal Employees
Blue Cross/Blue Shield of Louisiana - HMO Louisiana
Blue Cross/Blue Shield OGB
Cigna HealthCare
Coventry Health Care (Aetna)
First Health
GEHA (Government Employees Health Association)
Health Plus of Louisiana
Humana Choice PPO
Humana Gold Plus HMO
Humana Gold Plus SNP Dual Eligible
IMA of Louisiana
Louisiana Healthcare Connections
Louisiana Medicaid
Louisiana Medicaid CHIP
Mail Handler's Benefit Plan (Aetna)
Medicare Railroad
Medicare Traditional Part B
Mutual of Omaha Supplemental Plans
Novasys Health
PHCS (Private Healthcare Systems / Multiplan)
PPO Plus
Tricare for Life
Tricare Prime
Tricare Select / Standard
UMR (United Healthcare)
United Healthcare
United Healthcare Community Plan - Medicaid
Workers Compensation
Healthy Blue

Conditions Treated

Pulmonary Eosinophilia
Pneumonitis (Due to Solids or Liquids)
Influenza (Flu)
Rib Fracture
Umbilical Hernia
Lung Cancer
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Lung Nodule
Swine Flu
Peripheral Vascular Disease (PAD, PVD)
Bronchopulmonary Aspergillosis
Systemic Sclerosis
Pulmonary Embolism
COPD (Chronic Obstructive Pulmonary Disease)
Mycobacterial Lung Infection
Collapsed Lung (Pneumothorax)
Secondary Malignancies
Primary Pulmonary Hypertension
Capsular Contracture of Breast Implant
Pulmonary Edema
Barrett's Esophagus
Interstitial Lung Disease
Acute Bronchitis
Cholecystitis and Gallstones
Soft Tissue Sarcoma
Partial Lung Collapse
Hiatal Hernia
Pulmonary Hypertension
Ventral Hernia
Pneumoconiosis and Pneumonopathy
Pulmonary Insufficiency
Pleural Effusion
Sleep Apnea
Low Blood Oxygen Level
Respiratory Failure
Breast Cancer
Diaphragmatic and-or Hiatal Hernia
Esophageal Diverticulum
Abdominal Pain
Shortness of Breath
Ruptured Aortic Aneurysm

Procedures Performed

Respiratory Management
Arterial Blood Gas Test (ABG)
Continuous Positive Airway Pressure (CPAP)
Sleep Study
Pulmonary Rehabilitation Services
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