Walker McDonald, M.D.



9103 Jefferson Hwy

Baton Rouge, LA 70809

Closed. Opens Tue at 8 AM

Quick Facts

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

GA, LLC - Baton Rouge, LA - Jefferson Hwy

Gastroenterology in Baton Rouge, LA

GA, LLC - Baton Rouge, LA - Jefferson Hwy

9103 Jefferson Hwy

Baton Rouge, LA 70809

Closed. Opens Tue at 8 AM


GA, LLC - Baton Rouge Research

Gastroenterology in Baton Rouge, LA

GA, LLC - Baton Rouge Research

9103 Jefferson Highway

Baton Rouge, LA 70809

Closed. Opens Tue at 8 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 Walker McDonald, M.D.

Why did you choose to specialize in Gastroenterology?

I chose GI because of the variety and complexity of diseases we treat and procedures performed.

Do you have a specialty of interest within GI?

Endoscopic Ultrasound

Where did you study?

Undergraduate: Louisiana Tech University
Internship, Residency: LSU Health Science Center
Fellowship: Texas A&M, Scott and White Memorial Hospital

What certifications do you hold?

Board Certified Gastroenterology

What do you and your family enjoy doing in your spare time?

Golf, traveling, LSU sports

Please list your professional affiliations.

American College of Gastroenterology
American Society for Gastrointestinal Endoscopy
Louisiana Gastroenterology Society
American Gastroenterology Association


Dr. MacDonald took his time and eased my mind with this thoroughness. Very much recommend!

D.M. Google

Absolutley love Dr. MCDonald ! He is very caring, listens to you, and has a great bedside manner.

M.V. Google

Dr. McDonald is simply amazing. He really takes time to sit and listen to you. He’s very compassionate and goes out of his way to treat you like family and not just a patient. I would recommend him to anyone at anytime.

R.R. Google

Very friendly staff - answered all my questions !!

P.V. Google

Dr. McDonald is a great doctor. He listens to what I, as a patient, was concerned about. Dr. McDonald answered all my questions and was understanding of how I was feeling. Dr. McDonald took time to explain my conditions to me and discussed my options. Dr. McDonald is a caring and made my visit much more pleasant than expected. I am very pleased with Dr. McDonald and would highly recommend him to anybody looking for a great gastroenterologist!

J.A. Google


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