Mark J. Nicaud, M.D.



58515 Pearl Acres Road

Slidell, LA 70461

Closed. Opens Mon at 9 AM

Quick Facts

  • Board Certified Gastroenterologist
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted
  • Performs Colonoscopies

Gastroenterology Group AMC - Slidell Group, LA

Gastroenterology in Slidell, LA

Gastroenterology Group AMC - Slidell Group, LA

58515 Pearl Acres Road

Slidell, LA 70461

Closed. Opens Mon at 9 AM

Request an Appointment

If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Non-emergency requests will be responded to within 24-48 hours.

About Mark J. Nicaud, M.D.

Dr. Mark Nicaud received his undergraduate degree and Doctor of Medicine degrees from Louisiana State University. He completed a residency in internal medicine at the University of Florida in Gainesville and a fellowship in gastroenterology and hepatology at Louisiana State University in New Orleans and is board certified in both fields. He is a current member of American College of Gastroenterology and American Society of Gastrointestinal Endoscopy. Dr. Nicaud is currently a resident of St. Tammany Parish.  He is an active staff member of St. Tammany Parish Hospital, Lakeview Regional Medical Center, Slidell Memorial Hospital, and Ochsner-Northshore Hospital. He maintains active membership in the American College of Gastroenterology, American Gastroenterology Association, and the American Society of Gastrointestinal Endoscopy.  Dr. Nicaud enjoys all aspects of gastroenterology and is passionate about patient care.


Dr. Nicaud and his staff very very thorough, professional and friendly.

C.C. Google

Very professional.

G.J. Google

The staff here are really friendly and eager to assist. Everyone seems happy. Dr. Nicaud is a good listener and informative. They try to move at a comfortable , yet efficient pace, although they are really booked up. I have to go back in two weeks for an Upper GI scope. I’m nervous about being sedated, but I am confident I will be in good hands.

T.B. Google

I am happy with my care. Dr. Nicaud and the staff at the facility are extremely accommodating and helpful.

T.R. Google

Dr Nicaud was very personable, knowledgeable and informative. He spent quality time explaining my condition and offering potential treatments to rectify my condition. I highly recommend him if your looking fir a gastroenterologist.

D.M. Google


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