Summary

Dr. Marshall Irby is a pulmonologist specializing in internal medicine and sleep medicine. After completing his medical degree at Vrije Universiteit Brussel Faculteit Geneeskunde & Farmacie, he pursued his residency training at the University of Louisville School of Medicine. With 44 years of clinical experience, Dr. Irby has dedicated his career to helping patients with respiratory and sleep-related conditions. He provides care in English to serve the Monroe community.

Dr. Irby practices at multiple locations throughout Monroe and West Monroe, Louisiana, including Saint Francis Medical Center, Glenwood Regional Medical Center, Ochsner LSU Health Monroe, and Monroe Surgical Hospital. His expertise focuses on treating sleep apnea in both adults and children, as well as various sleep disorders. He offers specialized therapies including CPAP and BiPAP treatments to help patients achieve better sleep quality and breathing. Patients have given Dr. Irby an average rating of 2.9 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 2.9
  • 44 years of experience
  • speaks English
  • University Of Louisville School Of Medicine
  • 11 written reviews
  • 3 specialties
  • 10 areas of expertise
  • 3 board certifications
  • 4 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Locations

Dr. Marshall Scott Irby has 5 locations

Irby Pulmonary Clinic

2810 Armand StMonroe, LA 71201
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Monroe Surgical Hospital

2408 Broadmoor BlvdMonroe, LA 71201

Glenwood Regional Medical Center

503 Mcmillan RdWest Monroe, LA 71291

Ochsner Lsu Health Monroe

4864 Jackson StMonroe, LA 71202

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Dr. Marshall Scott Irby, MD
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Dr. Marshall Scott Irby, MDDr. Rama TamrakarDr. Kavita ShahDr. Stephen K Horne, MD
PulmonologyInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients
2.9 
44 Years of Experience 6 Years of Experience 44 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish
Monroe , LAMonroe , LAMonroe , LAWest Monroe , LA
Med School: Vrije Universiteit Brussel Faculteit Geneeskunde & Farmacie Med School: Manipal College Of Medical Sciences (Mcoms) Med School: ROSS UNIVERSITY SCHOOL OF MEDICINE
Current Profile
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Insurance Plans Accepted by Dr. Marshall Scott Irby

  • Accepts Medicare

Medical Specialties

Dr. Marshall Scott Irby has the following 3 specialties

Specialty Expertise

Dr. Marshall Scott Irby has the following 10 areas of expertise

  • Angiographic Visualization
  • Asthma
  • Chest Infection
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Emphysema
  • Insomnia
  • Internal Medicine
  • Pneumonia
  • Sleep Medicine
  • Tuberculosis (TB)

Certifications, License, & Education

44 Years Experience

Dr. Marshall Scott Irby holds an expired medical license in the state of Louisiana.

Medical License

Medical Doctor with an expired medical license in the state of Louisiana that expired in 2025.

Education & Training

Residency

Completed their residency at University Of Louisville School Of Medicine.

Medical School

Graduated from Vrije Universiteit Brussel Faculteit Geneeskunde & Farmacie in 1982.

NPI Number

Dr. Irby's NPI number is 1679560411.

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Frequently Asked Questions

Does Dr. Marshall Irby accept my insurance?
You can see the insurance plans that Dr. Marshall Irby accepts on their Vitals profile.
Is Dr. Marshall Irby accepting new patients?
Dr. Marshall Irby is accepting new patients on Vitals. View Dr. Marshall Irby's profile on Vitals to make an appointment.
Does Dr. Marshall Irby accept virtual/telehealth appointments?
Dr. Marshall Irby has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Marshall Irby?
You can find contact information for Dr. Marshall Irby here on Vitals.
Where is Dr. Marshall Irby's office located?
Dr. Marshall Irby's office is located at 2810 Armand St, Monroe, LA, 71201.

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