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Dr. Stephen Duplechain, MD
Gastroenterology* Age 59
Dr. Stephen Duplechain, MD
5.0 (1 Ratings)

Offers telehealth

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Dr. Stephen Duplechain, MD is a Gastroenterologist in Thibodaux, LA.
Dr. Stephen Duplechain, MD
5.0 (1 Ratings)
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Dr. Stephen Duplechain, MD

Gastroenterology* Age 59
Thibodaux, LA
Accepting new patients
33 years of experience

Offers telehealth

Dr. Stephen Duplechain, MD is a Gastroenterologist in Thibodaux, LA.

About Dr. Stephen Duplechain, MD

Dr. Duplechain graduated from LSU Health Sciences Center New Orleans School of Medicine in 1993 and completed a residency at Earl K Long Medical Center. Dr. Stephen Duplechain, MD is a Gastroenterologist in Thibodaux, LA and has 33 years experience. Dr. Duplechain has experience treating conditions like Abdominal Pain, Diarrhea, Constipation, Irritable Bowel Syndrome, Nausea, Dysphagia, Unexplained Weight Loss, Vomiting Disorders, Diaphragmatic and Hiatal Hernia, Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD), Gastroptosis, Gastroesophageal Reflux Disease (GERD), Intestinal Diverticulitis, Inflammatory Bowel Disease, Gas-Bloat Syndrome, Esophageal Motility Disorders, Gastroparesis and Gastric Ulcer among other conditions at varying frequencies. Dr. Duplechain's office accepts new patients and telehealth appointments. Dr. Duplechain accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Abdominal Pain
Diarrhea
Constipation
Abdominal Pain
Diarrhea
  • View other providers who treat Diarrhea
Constipation
Irritable Bowel Syndrome
Nausea
  • View other providers who treat Nausea
Dysphagia
Unexplained Weight Loss
Vomiting Disorders
Diaphragmatic and Hiatal Hernia
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Gastroptosis
Gastroesophageal Reflux Disease (GERD)
Intestinal Diverticulitis
Inflammatory Bowel Disease
Gas-Bloat Syndrome
Esophageal Motility Disorders
Gastroparesis
Gastric Ulcer
Intestinal Ulcer
Intestinal Diverticulosis
Colonoscopy
Duodenal Polypectomy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Anemia
  • View other providers who treat Anemia
Gastrointestinal Bleeding
Crohn's Disease
Endoscopy
Anal or Rectal Pain
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Polyp
Noninfectious Gastroenteritis and Colitis
Ulcerative Colitis
Indigestion
Manometry
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Gastritis
Chronic Gastritis
Lactose Intolerance
Neoplasm of Gastrointestinal Tract
Esophagitis
Barrett's Esophagus
Enteritis
Intestinal Obstruction
Reflux Esophagitis
Hemorrhoids
Eosinophilic Esophagitis
Upper Digestive Tract Cancer
Gallstones
Pancreatitis
Cirrhosis
Esophageal Varices
Duodenal Ulcer
Esophageal Ulcer
Infectious Diarrheal Disease
Sigmoidoscopy
Hypokalemia
Vitamin_Deficiency
Ascites
  • View other providers who treat Ascites
Abdominal Disorders
Acidosis
  • View other providers who treat Acidosis
Acute Gastritis
Acute Kidney Failure
Alcoholic Cirrhosis
Alcoholic Fatty Liver
All Types of Food Poisoning
Amyloidosis
Anal Sphincter Dysplasia
Autoimmune Diseases
Autoimmune Hepatitis
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Benign Tumor
Bile Duct Obstruction
Biliary Atresia
Biliary Cirrhosis
Blood Disorders
Bowel Strangulation
Calcium Metabolism Disorders
Cancer
  • View other providers who treat Cancer
Celiac Disease
Cholangitis
Cholecystitis and Gallstones
Chronic Kidney Diseases
Coccygeal Pain
Colon Cancer
Colorectal Cancer
Congenital Achalasia
Congenital Anomaly Esophagus
Cyclical Vomiting
Dehydration
Diffuse Esophageal Spasm
Duodenal Cancer
Duodenitis
Dysentery
Ehlers-Danlos Syndrome
End-Stage Renal Disease
Eosinophilic Gastritis
Esophageal Achalasia and Cardiospasm
Esophageal Cancer
Esophageal Diseases
Esophageal Diverticulum
Familial Adenomatous Polyposis
Food Poisoning
Gastrointestinal Diseases
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Gout
  • View other providers who treat Gout
Heartburn
Hemochromatosis
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hiatal Hernia with Obstruction
Hypercalcemia
Hyperkalemia
Hypertension
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypotension (Excluding Maternal)
Ileus
  • View other providers who treat Ileus
Intestinal Abscess
Intestinal Fistula
Intestinal Ischemia
Intestinal Malabsorption Carbohydrate
Intestinal Prolapse
Ischemic Colitis
Liver Abscess
Liver Damage from Alcohol
Magnesium Metabolism Disorders
Mallory-Weiss Syndrome
Malnutrition
Meckel's Diverticulum
Mineral Metabolism Disorders
Non-Neonatal Jaundice
Pelvic Abscess
Peptic Ulcer
Phosphorus Metabolism Disorders
Pouchitis
Primary Biliary Cholangitis
Proctoptosis
Proteinuria
Pyloric Stenosis
Rectal Prolapse
Rectal Ulcer
Renal Artery Arteriosclerotic Disease
Retroperitoneum Cancer
Salmonella Food Poisoning
Sclerosing Mesenteritis
Splenomegaly
Stomach and Small Intestine Cancer
Stomach Cancer
Stomach Diseases
Stomach Stenosis
Ulcer
  • View other providers who treat Ulcer
Vascular Insufficiency of Intestines
Viral Enteritis
Viral Hepatitis
Colon Cancer Screening
Colorectal Cancer Screening
Gallbladder Scan
Gastroenterology Procedures
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Coventry Health Care
  • Health Net
    Medicare Advantage PFFS
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • HealthyBlue Advantage
    HealthyBlue 2.0
  • Cigna PPO
    Great West Healthcare-Cigna PPO
    Open Access Plus
    Cigna
  • Aetna
    Choice Plus POS II
  • Blue Card PPO
    Blue Cross Blue Shield
    Blue Cross and Blue Shield
  • Humana
    Choice Care PPO
  • Curative PPO
    Curative PPO Plus
    Curative EPO
  • National (BlueCard) PPO
  • Medicare
  • Navigate POS
    Options PPO
    Navigate HMO
    United Healthcare
    Choice Plus POS
  • CHAMPVA
  • MultiPlan PPO
    PHCS Network PPO

Where Dr. Stephen Duplechain, MD Sees Patients

  1. 1 Thibodaux Regional Network Development Corporation
    602 N Acadia Rd Ste 101, Thibodaux, LA 70301
  2. 2 Texas Digestive Disease Consultants PLLC
    764 N Acadia Rd Ste A, Thibodaux, LA 70301
    Monday
    08:00 - 16:15
    Tuesday
    08:00 - 16:15
    Wednesday
    08:00 - 16:15
    Thursday
    08:00 - 16:15
    Friday
    08:00 - 14:00

What Patients Say

Likelihood to recommend Dr. Duplechain
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Aug 06, 2025
He is thorough, caring and compassionate, takes time to listen, professional , on spot with diagnosis and treatment
— Aug 06, 2025
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Telehealth Options
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Call now to make an appointment
(985) 446-1958

Meet Dr. Stephen Duplechain, MD

Specialties*
Gastroenterology
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Duplechain communicate via email?
11 users said yes.
Yes
(11)
No
(1)
Does Dr. Duplechain offer telehealth services or virtual visits?
10 users said yes.
Yes
(10)
No
(0)
Does Dr. Duplechain offer an online patient portal?
13 users said yes.
Yes
(13)
No
(0)
Does Dr. Duplechain have free onsite parking?
16 users said yes.
Yes
(16)
No
(0)
Does Dr. Duplechain offer weekend visits?
6 users said yes.
Yes
(6)
No
(4)
Does Dr. Duplechain offer evening visits?
7 users said yes.
Yes
(7)
No
(1)
Does Dr. Duplechain specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Duplechain specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Duplechain specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Duplechain specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Duplechain accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Duplechain's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Stephen Duplechain, MD. To arrange an appointment, call the number on Dr. Duplechain's profile.

Dr. Duplechain frequently treats the following conditions: Abdominal Pain, Diarrhea, Constipation, Irritable Bowel Syndrome, Nausea, Dysphagia, Unexplained Weight Loss, Vomiting Disorders, Diaphragmatic and Hiatal Hernia, Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD), Gastroptosis, Gastroesophageal Reflux Disease (GERD), Intestinal Diverticulitis, Inflammatory Bowel Disease, Gas-Bloat Syndrome, Esophageal Motility Disorders, Gastroparesis and Gastric Ulcer. See more on Sharecare.

Dr. Stephen Duplechain, MD is affiliated with Terrebonne General Health System and Thibodaux Regional Medical Center.

Training & Medical Education
Medical Education
  • LSU Health Sciences Center New Orleans School of Medicine
    1993
Medical Education
Residency Hospital
  • Earl K Long Medical Center
Residency Hospital
Fellowship Hospital
  • Tulane University School of Medicine
Fellowship Hospital

Hospitals Where Dr. Stephen Duplechain, MD Practices

  • Terrebonne General Health System

    8166 Main St, Houma, LA

  • Thibodaux Regional Medical Center

    602 N Acadia Rd, Thibodaux, LA

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