Dr. McCall Walker attended LSU School of Medicine in New Orleans for his doctorate. He graduated with honors and is part of the Alpha Omega Alpha Honor Medical Society and the Gold Humanism Honor Society. He completed his internal medicine residency at the University of Virginia. He completed his fellowships in cardiology and interventional cardiology at the University of Texas Southwestern in Dallas, Texas.
Dr. McCall Walker attended LSU School of Medicine in New Orleans for his doctorate. He graduated with honors and is part of the Alpha Omega Alpha Honor Medical Society and the Gold Humanism Honor Society. He completed his internal medicine residency at the University of Virginia. He completed his fellowships in cardiology and interventional cardiology at the University of Texas Southwestern in Dallas, Texas.
Dr. McCall Walker is an interventional cardiologist and peripheral vascular fellow at the Cardiovascular Institute of the South Ambulatory Surgery Center in Gray, Louisiana.
Dr. Walker attended Millsaps College in Jackson, Mississippi where he earned his bachelor’s degree in biology and minor in chemistry. He attended LSU School of Medicine in New Orleans for his doctorate. He graduated with honors and is part of the Alpha Omega Alpha Honor Medical Society and the Gold Humanism Honor Society. He completed his internal medicine residency at the University of Virginia. He completed his fellowships in cardiology and interventional cardiology at the University of Texas Southwestern in Dallas, Texas.
Dr. Walker is board certified in internal medicine and cardiovascular disease. He is a member of the American Medical Association, the American College of Physicians, the American College of Cardiology, the American Heart Association, the Institute for Healthcare Improvement and the Medical Society of Virginia.

Very Informative Dr.
Dr. McCall Walker was through with
He is very nice and explains everything throughly
Very pleasant, not rushed and explanation clear for lay person.
Thorough, professional, easy to talk too and very open to questions in which he explains his answer and the why behind his answer. Takes his time in each appointment where you don't feel rushe at all. His time given to his patients makes you feel like you really matter. I trust he genuinely cares. So blessed he has joined CIS Thibodaux.
Very nice listens to what you are telling him
He explained everything to me and made me feel better and comfortable
VERY Pleasant Doctor
This doctor has gone above and beyond for me and takes my health seriously. He’s very easy to talk to and explains everything in a way that I can understand.
I was so appreciative of how attentive and thorough Dr. Walker was. He listened to everything I had to say and let me talk as much as I needed to before he spoke. He had ideas and concerns that hadn’t been brought up previously, which all of a sudden makes me cautiously optimistic about my situation.