Summary

Dr. Gregory Duplechain specializes in otolaryngology-head and neck surgery, bringing 37 years of experience to his practice. He earned his medical degree from Louisiana State University School of Medicine in Shreveport and completed his residency at LSU Health Sciences. Dr. Duplechain speaks English with his patients.

Dr. Duplechain maintains affiliations with several respected hospitals including Ochsner Lafayette General Medical Center, Our Lady of Lourdes Regional Medical Center, and Lafayette Surgical Specialty Hospital in Lafayette, Louisiana. He also practices at Opelousas General Health System in Opelousas, Louisiana. His expertise includes treating thyroid conditions like goiter and parathyroid disorders including hyperparathyroidism. Patients consistently rate Dr. Duplechain highly for his care, giving him an average rating of 4.8 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • 4.8
  • 37 years of experience
  • speaks English
  • Lsu Health Sciences
  • 1 written review
  • 1 specialty
  • 9 areas of expertise
  • 5 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Gregory Duplechain has 5 locations

Park Place Surgical Hospital

4811 Ambassador Caffery PkwyLafayette, LA 70508
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Lafayette Surgical Specialty Hospital

1101 Kaliste Saloom RdLafayette, LA 70508

Our Lady Of Lourdes Regional Medical Center

4801 Ambassador Caffery PkwyLafayette, LA 70508

Opelousas General Health System

539 E Prudhomme StOpelousas, LA 70570

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Dr. Gregory Duplechain, MDAllyson Voisin HebertDr. John Lewis Sfondouris, MDDr. Bradley John Chastant, MD
Otolaryngology-Head & Neck SurgeryNurse PractitionerNeuroradiologyOtolaryngology-Head & Neck Surgery
Accepts New Patients Accepts New Patients
4.8 
1.7 
37 Years of Experience 18 Years of Experience 43 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish
Lafayette , LANew Iberia , LACovington , LALafayette , LA
Med School: Louisiana State University School Of Medicine In Shreveport Med School: Baylor College Of Medicine Med School: Louisiana State University School Of Medicine In New Orleans
Current Profile
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Insurance Plans Accepted by Dr. Gregory Duplechain

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Gregory Duplechain has the following specialty

Specialty Expertise

Dr. Gregory Duplechain has the following 9 areas of expertise

  • Allergies
  • Chronic Sinusitis
  • Deviated Septum
  • Facial Trauma
  • Hearing Loss
  • Polyps
  • Smell Disorders
  • Swallowing Disorders
  • Tumors

Certifications, License, & Education

37 Years Experience

Dr. Gregory Duplechain 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 2026.

Education & Training

Residency

Completed their residency at Lsu Health Sciences.

Medical School

Graduated from Louisiana State University School Of Medicine In Shreveport in 1989.

NPI Number

Dr. Duplechain's NPI number is 1083683601.

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Frequently Asked Questions

Where is Dr. Gregory Duplechain's office located?
Dr. Gregory Duplechain's office is located at 4811 Ambassador Caffery Pkwy, Lafayette, LA, 70508.
Which hospitals is Dr. Gregory Duplechain affiliated with?
Dr. Gregory Duplechain is affiliated with Ochsner Lafayette General Medical Center, Our Lady Of Lourdes Regional Medical Center, Opelousas General Health System, Park Place Surgical Hospital, and Lafayette Surgical Specialty Hospital.
Does Dr. Gregory Duplechain accept my insurance?
You can see the insurance plans that Dr. Gregory Duplechain accepts on their Vitals profile.
Is Dr. Gregory Duplechain accepting new patients?
Dr. Gregory Duplechain has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Gregory Duplechain speak?
Dr. Gregory Duplechain speaks English.

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