See All Gastroenterologists in Slidell, LA

Dr. Mark Nicaud, MD

Gastroenterology* Age 43
Dr. Mark Nicaud, MD
4.1 (14 Ratings)

Offers telehealth

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Dr. Mark Nicaud, MD is a Gastroenterologist in Slidell, LA.
Dr. Mark Nicaud, MD
4.1 (14 Ratings)
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Dr. Mark Nicaud, MD

Gastroenterology* Age 43
Slidell, LA
Accepting new patients
17 years of experience

Offers telehealth

Dr. Mark Nicaud, MD is a Gastroenterologist in Slidell, LA.
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About

Dr. Nicaud graduated from LSU Health Sciences Center Shreveport School of Medicine in 2008 and completed a residency at University of Florida, Gainesville. Dr. Mark Nicaud, MD is a Gastroenterologist in Slidell, LA and has 17 years experience. Dr. Nicaud currently practices at Gastroenterology Group AMC and are affiliated with Saint Tammany Parish Hospital. Dr. Nicaud has experience treating conditions like Dysphagia, Gastrointestinal Bleeding and Constipation among other conditions at varying frequencies. At present, Dr. Nicaud received an average rating of 4.1/5 from patients and has been reviewed 14 times. Dr. Nicaud's office accepts new patients and telehealth appointments. Dr. Nicaud is board certified in Gastroenterology and accepts multiple insurance plans.

Locations

  1. 1 Gastroenterology Group AMC
    58515 Pearl Acres Rd, Slidell, LA 70461
    Icon Directions Right Arrow Directions Phone Icon (985) 273-5027
    Monday
    09:00 - 16:00
    Tuesday
    09:00 - 16:00
    Wednesday
    09:00 - 16:00
    Thursday
    09:00 - 16:00
    Friday
    09:00 - 16:00
    Saturday
    Closed
    Sunday
    Closed

Experience and Background Check

Dysphagia
Gastrointestinal Bleeding
Constipation
Dysphagia
Gastrointestinal Bleeding
Constipation
Dysphagia
Gastrointestinal Bleeding
Constipation
Diarrhea
  • View other providers who treat Diarrhea
Intestinal Diverticulitis
Irritable Bowel Syndrome
Unexplained Weight Loss
Esophageal Ulcer
Gastroptosis
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Abdominal Pain
Acute Gastritis
Alcoholic Cirrhosis
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Chronic Gastritis
Cirrhosis
Colorectal Polyp
Congenital Anomaly Intestine
Crohn's Disease
Dehydration
Diaphragmatic and Hiatal Hernia
Diffuse Esophageal Spasm
Duodenal Ulcer
Duodenitis
Dysentery
Enteritis
Eosinophilic Esophagitis
Esophageal Motility Disorders
Esophageal Varices
Esophagitis
Familial Adenomatous Polyposis
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Malabsorption
Gastroparesis
Heartburn
Hemorrhoids
Hepatitis C
Hypokalemia
Ileus
  • View other providers who treat Ileus
Infectious Diarrheal Disease
Inflammatory Bowel Disease
Intestinal Diverticulosis
Intestinal Obstruction
Intestinal Ulcer
Liver Damage from Alcohol
Nausea
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Pyloric Stenosis
Reflux Esophagitis
Ulcerative Colitis
Upper Digestive Tract Cancer
Viral Enteritis
Vitamin B12 Anemia
Vitamin_Deficiency
Vomiting Disorders
Colonoscopy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Endoscopy
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Sigmoidoscopy
Alcoholic Fatty Liver
Alcoholic Gastritis
Alcoholic Hepatitis
All Types of Food Poisoning
Autoimmune Hepatitis
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Biliary Cirrhosis
Boerhaave's Syndrome
Bowel Strangulation
Celiac Disease
Chronic Anal Fissure
Colon Cancer
Congenital Anomaly Esophagus
Copper Metabolism Disorders
Cyclical Vomiting
Cyclical Vomiting Syndrome
Diverticulitis
Diverticulosis
Duodenal Cancer
Eosinophilic Gastritis
Esophageal Achalasia and Cardiospasm
Esophageal Atresia Without Fistula
Esophageal Diverticulum
Folate Deficiency Anemia
Food Allergy
Food Poisoning
Gastrojejunal Ulcer
Hemochromatosis
Hepatitis A
Hepatitis B
Hepatitis B - Immune Response
Hepatorenal Syndrome
Hereditary Amyloidosis
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hiatal Hernia with Obstruction
Indigestion
Intestinal Prolapse
Ischemic Colitis
Lactose Intolerance
Large Intestine Infarction
Mallory-Weiss Syndrome
Malnutrition
Megacolon
Mesenteric Panniculitis
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Pancreatic Pseudocyst
Pelvic Abscess
Peptic Ulcer
Pinworm
  • View other providers who treat Pinworm
Pouchitis
Primary Biliary Cholangitis
Proctoptosis
Rectal Prolapse
Rectal Ulcer
Retroperitoneum Cancer
Splenomegaly
Stomach Stenosis
Thiamin Deficiency
Viral Hepatitis
Visceroptosis
Anoscopy
  • View other providers who treat Anoscopy
Bile Duct Procedure
Colon Cancer Screening
Colorectal Cancer Screening
Gallbladder Scan
Hemorrhoidectomy or Excision of Anal Tags
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Proctosigmoidoscopy
Screening Colonoscopy
Ultrasound
VAP Lipid Testing
Wireless pH Testing

Patient Satisfaction

Likelihood to recommend Dr. Nicaud
4.1
Based on 14 Reviews
5 Stars (10)
4 Stars (0)
3 Stars (1)
2 Stars (1)
1 Star (2)

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Patient Reviews
Feb 18, 2025
Dr Nicaud saw me in his office aNd then did a procedure for my esophagus- EGD.. He showed such professionalism and the best bedside manner and is brilliant with skill and knowledge. I cannot say enough about the joy I feel that we have him in our medical community.
Faye Smith — Feb 18, 2025
See more reviews on Healthgrades
Photo: Dr. Mark Nicaud, MD
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Dr. Nicaud's Office & Staff

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  • Staff friendliness and courteousness
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Experience with Dr. Nicaud

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
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Insurance Accepted

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

About Me

Biography
  • Dr. Mark Nicaud, MD is a gastroenterologist in Slidell, LA and has over 15 years of experience in the medical field. He graduated from LSU Health Sciences Center Shreveport School of Medicine in 2008. He specializes in Gastroenterology.
Biography
Specialties*
Gastroenterology
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.
Education

Medical Education

Medical Education
  • LSU Health Sciences Center Shreveport School of Medicine
    2008
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Residency

Residency Hospital
  • University of Florida, Gainesville
    2011
Residency Hospital

Fellowship

Fellowship Hospital
  • LSU Health Sciences Center New Orleans School of Medicine
    2015
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Nicaud communicate via email?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Nicaud offer telehealth services or virtual visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Nicaud offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Nicaud have free onsite parking?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Nicaud offer weekend visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Nicaud offer evening visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Nicaud specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Nicaud specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Nicaud specialize in couples therapy?
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Yes
(0)
No
(0)
Does Dr. Nicaud specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
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Does Dr. Nicaud accept insurance?
No responses yet.
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(0)
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(0)

Frequently Asked Questions

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. Mark Nicaud, MD. To arrange an appointment, call the number on Dr. Nicaud's profile.

Dr. Nicaud frequently treats the following conditions: Dysphagia, Gastrointestinal Bleeding and Constipation. See more on Sharecare.

Dr. Mark Nicaud, MD is affiliated with Saint Tammany Parish Hospital.

Yes, Dr. Mark Nicaud, MD holds board certification in Gastroenterology.

Dr. Nicaud has over 17 years of healthcare experience.

Hospital Affiliations

  • Saint Tammany Parish Hospital

    1202 S Tyler St, Covington, LA

Dr. Mark Nicaud, MD

Dr. Mark Nicaud, MD

(14)

Make an appointment

(985) 273-5027
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