Curative EPO
Curative PPO
Curative PPO Plus
Dr. Mark Nicaud, MD
Slidell, LA
Accepting new patients
18 years of experience
Offers telehealth
Clinical Overview
Dr. Mark Nicaud, MD works in Slidell, LA as
Dr. Nicaud is board certified in
Insurance & Payment Information
* Please verify this information when scheduling an appointment.
-
-
Navigate HMOOptions PPOChoice Plus POSNavigate POSUnited Healthcare
-
Choice Care PPOHumana
-
National (BlueCard) PPO
-
MultiPlan PPO
-
First Health (Coventry Health Care) PPO
-
HealthyBlue 2.0HealthyBlue Advantage
-
Blue Card PPOBlue Cross Blue ShieldBlue Cross and Blue Shield
-
Choice Plus POS IIAetna
-
Cigna PPOCignaOpen Access Plus
Office Locations
-
Endocenter LLC58515 Pearl Acres Rd, Slidell, LA 70461
-
Uf Health Medical Lab-Shands Hospital1600 SW Archer Rd, Gainesville, FL 32610
-
Highland Community Hospital130 Highland Pkwy, Picayune, MS 39466
Patient Experience & Satisfaction
Likelihood to recommend Dr. Nicaud
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)
Leave a review
How likely are you to recommend Dr. Nicaud?
Patient Reviews
Nov 08, 2025
Dr Nicaud listened to my issues and explained all procedures thoroughly in terms I can understand. I feel that in am getting better. His nurse is also very friendly, cheerful and is willing to listen to I my issues as well.
Step 1 of 3
Your review of Dr. Mark Nicaud, MD
50 characters remaining
1000 characters remaining
Was this a Telehealth appointment?
(This will display with your review)
Your email is used to confirm your review and will NOT appear in the review.
This name will appear with your review. If left blank, we'll use "Anonymous".
RVO Health property, Medical News Today, is owned by RVO Health. Please review our terms of use for more.
Help other patients find the right care by sharing a few more details about your visit.
Last step! Confirm your email.
We've sent an email to
Once you confirm, you can close this window.
Thank you for your review!
Your review has been confirmed and will be published after verification.
Thank you for your review!
We've sent a confirmation email. Your review will appear after you confirm it.
Please allow up to 30 seconds for the email to arrive. Don't see it? Make sure to check your 'spam' and 'updates' folder. Once you've confirmed your review, you can close this window.
Medical Expertise & Background
Specialties*
Gastroenterology
- *Medical News Today does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Patient Questions
Dr. Mark Nicaud, MD accepts new patients on Medical News Today.
Dr. Nicaud accepts telehealth appointments. Please call Dr. Nicaud's office to make an appointment.
Dr. Nicaud accepts Curative, UnitedHealthCare, Humana, Anthem, MultiPlan, First Health, CareFirst Blue Cross Blue Shield, Blue Cross Blue Shield, Aetna and Cigna as well as many others. See all of the insurances Dr. Nicaud accepts here.
Dr. Nicaud's office is located at 58515 Pearl Acres Rd Slidell, LA 70461. Get a map and directions to Dr. Nicaud's office here.
Dr. Nicaud frequently sees patients for
Dr. Nicaud has a star rating of 5.0/5 and has been reviewed 1 times.
Dr. Nicaud is board certified in
Dr. Nicaud has been practicing as a Gastroenterologist for 18 years.
Education & Credentials
Medical Education
-
LSU Health Sciences Center Shreveport School of Medicine
2008
Board Certifications
- Gastroenterology
Residency Hospital
-
University of Florida, Gainesville
2011
Fellowship Hospital
-
LSU Health Sciences Center New Orleans School of Medicine
2015
Claim Your Profile
Are you Dr. Mark Nicaud, MD?
Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Nicaud?
Affiliated Hospitals & Medical Centers
Know Before You Go
Preventive care: what doctors want you to know
Preventive care can help identify current or future health and medical concerns before they become major.
Featured Stories
Polyethylene, a widely used microplastic, may increase the risk of fatty liver disease, according to a new mouse study. Various steps, such as choosing certain food containers, may help minimize exposure to microplastics.
A study found that people who used estrogen-only menopausal hormonal therapy were less likely to show increased Alzheimer’s disease pathology, and lower chances of memory decline and a dementia diagnosis.
On August 10, 2026, President Donald Trump signed an executive order recommending separate measles, mumps and rubella vaccinations. Medical experts explain why this recommendation is controversial.
Explore More Providers
- Colonoscopy
- Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
- Duodenal Polypectomy
- Endoscopy
- Flexible Sigmoidoscopy
- Manometry
- Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
- Rigid Proctosigmoidoscopy
- Sigmoidoscopy
- Bile Duct Procedure
- Hemorrhoidectomy or Excision of Anal Tags
- Laparoscopic Removal of Stones from Biliary Tract
- Gastroenterologists for Constipation
- Gastroenterologists for Dysphagia
- Gastroenterologists for Esophageal Motility Disorders
- Gastroenterologists for Gastrointestinal Bleeding
- Gastroenterologists for Intestinal Diverticulitis
- Gastroenterologists for Irritable Bowel Syndrome
- Gastroenterologists for Unexplained Weight Loss
- Gastroenterologists for Diaphragmatic and Hiatal Hernia
- Gastroenterologists for Diarrhea
- Gastroenterologists for Esophageal Ulcer
- Gastroenterologists for Gastroptosis
- Gastroenterologists for Nausea
- Gastroenterologists in New Orleans, LA
- Gastroenterologists in Baton Rouge, LA
- Gastroenterologists in Metairie, LA
- Gastroenterologists in Covington, LA
- Gastroenterologists in Marrero, LA
- Gastroenterologists in Kenner, LA
- Gastroenterologists in Gonzales, LA
- Gastroenterologists in Gretna, LA
- Gastroenterologists in Thibodaux, LA
- Gastroenterologists in Houma, LA
