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Sleep Better

Meet Dr. Dixon

Gregory Duplechain, M.D.
ENT Physician
Board Certified in the American Board of Otolaryngology

Dr. Gregory Duplechain is a native of Acadiana who received his medical degree from Louisiana State University Health Science Center in Shreveport and completed his internship and residency in Otolaryngology/Head & Neck Surgery at Tulane Medical Center of Louisiana. He is a member of Acadiana Otolaryngology – Head and Neck Surgery and is board-certified by the American Board of Otolaryngology. With over two decades of expertise in treating patients for ear, nose, throat, and sinus problems, he extends his compassionate care to both pediatric and adult populations.


Dr. Duplechain is also a devoted husband to his wife of more than 35 years, as well as a loving father to three children and two grandchildren. Outside of his professional endeavors, he cherishes moments spent with his family. Furthermore, he enjoys various outdoor activities such as tennis, golf, hunting, fishing, and piloting remote control helicopters.

Voted Best ENT Doctor by for 2022 and 2023.

Patient Form

Patient Forms

These forms are available for your convenience if you would like to print and complete  them prior to your visit. Otherwise, we will have them available for you upon your arrival!

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Pediatric ENT

  • Tonsilectomy

  • Adenoidectomy

  • Ear Tubes

  • Custom-molded Ear Plugs

Thyroid/Parathyroid Surgery

  • In-office Biopsy

  • Benign and Malignant Thyroid Nodules/Cysts

Voice Surgery

  • Paralyzed Vocal Cords

  • Vocal Cord Lesions

  • Hoarseness

ENT Symptoms Treated & Services Offered in Lafayette

Nearly all major insurance plans accepted

Sinus Surgery

  • Functional Endoscopic Sinus Surgery

  • Balloon Sinuplasty

  • Deviated Septum Repair

Pediatric ENT

  • Tonsillectomy

  • Adenoidectomy

  • Ear Tubes

  • Custom-molded Ear Plugs

  • Frenectomy 


  • Acid Reflux

  • Laryngeal (Voice Box) Cancer

  • Difficulty Swallowng

  • Sore Throat

  • Salivary Gland Removal Surgery

  • Swollen Lymph Nodes

  • Airway Problems

  • Voice Disorders

  • Neck Tumors

  • Neck Dissection 


  • Nasal Fractures

  • Nosebleeds

  • Snoring 

  • Post Nasal Drip

  • Nasal Polyps

  • Nasal Obstruction

  • Sinus Pain/Sinus Headaches

  • Turbinate Reduction

  • Sinus Infection

Thyroid/Parathyroid Surgery

  • In-office Biopsy

  • Benign and Malignant Thyroid Nodules/Cysts 

Voice Surgery

  • Paralyzed Vocal Cords

  • Vocal Cord Lesions

  • Hoarseness


  • Benign Paroxysmal Positional Vertigo or BPPV (Reposition Crystals)

  • Tinnitus or Ringing in the Ear

  • Perferation (Hole) Eardrum Repair

  • Dizziness

  • Ear Wax Removal

  • Hearing Loss

  • Ear ache

  • Swimmer's Ear

  • Ear Infection

  • Eustachian Tube Dysfunction

  • Earlobe Repair

Sleep Apnea Surgery

  • Uvulopalatoplasty


  • Skin Cancer

  • Cosmetic BOTOX®

    • Only BOTOX® Cosmetic is FDA-approved to temporarily make moderate to severe frown lines, crow's feet, and forehead lines look better in adults​

Let us know how we are doing!

We would love your feedback! We strive for excellence in delivering health care to all patients. We hope that we have satisfied your expectations during your time with us. If you have concerns that you would like to address privately, please do not hesitate to contact us at any time.


Contact us

Services Offered

Dr. Gregory Duplechain ENT Specialist/Otolaryngologist


105 Patriot Ave. Suite 204 

Lafayette, LA 70508


Phone: (337) 456-1106


Sunday              Closed

Monday            8:00 am–5:00 pm

Tuesday            8:00 am–5:00 pm

Wednesday    8:00 am–5:00 pm

Thursday         8:00 am–5:00 pm

Friday                8:00 am–12:00 pm

Saturday          Closed

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