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.
The reviews listed below were collected independently of Cardiovascular Institute of the South (CIS) through rater8. Each review represents an authentic and verified patient experience.
Excellent Dr
Aug-2025
Took his time. Answered all questions. Explained where I could understand.
Aug-2025
Very nice. Very easy to talk to. Thanks.
Aug-2025
Took time to explain things and answer questions in an unhurried manner.
Aug-2025
I’m very satisfied with his time and knowledge concerning my health issues.
Aug-2025
He was very precise. I liked the way he explained everything.
Aug-2025
Dr. Walker was great. He explained the questions I had and took his time with me. I'm glad that he was recommended to me.
Aug-2025
Dr is great. But you Admin aside needs a lot of work. They can’t get anything right and treat your patients like crap. I wish my Dr was not part of your group.
Aug-2025
Very nice and remembered one of his patients that is deceased
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.
Excellent Dr
Took his time. Answered all questions. Explained where I could understand.
Very nice. Very easy to talk to. Thanks.
Took time to explain things and answer questions in an unhurried manner.
I’m very satisfied with his time and knowledge concerning my health issues.
He was very precise. I liked the way he explained everything.
Dr. Walker was great. He explained the questions I had and took his time with me. I'm glad that he was recommended to me.
Dr is great. But you Admin aside needs a lot of work. They can’t get anything right and treat your patients like crap. I wish my Dr was not part of your group.
Very nice and remembered one of his patients that is deceased
He’s the best!