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.
He is a great doctor
(6 days ago)
Jul-2026
Dr. McCall is great! I always leave his office with a clear understanding of what our next steps are. He takes his time listening and answering any questions I may have. 😊
(6 days ago)
Jul-2026
Explained everything so I could understand
(6 days ago)
Jul-2026
Excellent professional
(1 week ago)
Jun-2026
I was pleased with Dr. Walker. Explain everything to me about my test and upcoming test and everything please with him.
(1 week ago)
Jun-2026
Great and explained himself very well!
(1 week ago)
Jun-2026
Very professional takes his time to explain procedure
(1 week ago)
Jun-2026
Makes me comfortable when explaining problems and procedures to fix them . A very likeable personality, I have complete trust in him.
(1 week ago)
Jun-2026
I've just have recently saw him twice and he was very helpful with my test n with my results n he listens to everything you have to say he one cool doc
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.
See other doctors in Cardiovascular Institute of the South (CIS)
He is a great doctor
Dr. McCall is great! I always leave his office with a clear understanding of what our next steps are. He takes his time listening and answering any questions I may have. 😊
Explained everything so I could understand
Excellent professional
I was pleased with Dr. Walker. Explain everything to me about my test and upcoming test and everything please with him.
Great and explained himself very well!
Very professional takes his time to explain procedure
Makes me comfortable when explaining problems and procedures to fix them . A very likeable personality, I have complete trust in him.
I've just have recently saw him twice and he was very helpful with my test n with my results n he listens to everything you have to say he one cool doc
Fantastic