Intro & Credentials

Thomas M. Irwin, MD is an experienced otolaryngologist at ENT & Allergy of New Orleans in Marrero, Louisiana. He provides comprehensive care for ear, nose, and throat conditions, including sinus disease, pediatric otolaryngology, head and neck disorders, and hearing loss.

Professional Background

Dr. Irwin attended Tulane University School of Medicine, where he earned his medical degree. He completed postgraduate training in Otolaryngology/Head and Neck Surgery at Grady Memorial Hospital in Atlanta, Georgia, and Washington University in St. Louis, Missouri.

He served as a physician in the United States Navy and later as an Associate Clinical Professor of Otolaryngology/Head and Neck Surgery at Tulane School of Medicine until 2002.

Dr. Irwin is a Fellow of the American College of Surgeons (FACS) and a Fellow of the American Academy of Facial Plastic and Reconstructive Surgery (FAAFPRS).

Philosophy of Care

Dr. Irwin is dedicated to providing thoughtful, patient-focused ear, nose, and throat care. He combines decades of experience with careful attention to detail to ensure each patient receives compassionate, individualized treatment. His goal is to help patients improve their health, function, and quality of life through clear communication and evidence-based care.

Conditions Treated & Procedures

At ENT & Allergy of New Orleans in Marrero, LA, Dr. Irwin provides care for a wide range of ear, nose, and throat conditions.

‍Common conditions and areas of interest include:

• General otolaryngology
• Sinus disease and nasal disorders
• Ear infections and hearing loss
• Balance and dizziness issues
• Throat and voice disorders
• Tonsillitis and adenoid problems
• Pediatric ear, nose, and throat care
• Head and neck tumors
• Taste and smell disorders
• Nasal obstruction and deviated septum

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