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.
Very helpful n caring
Very very appreciative
(5 days ago)
Mar-2026
He’s patient and speaks in terms that I can understand.
(1 week ago)
Mar-2026
Dr. Walker was Easy to talk and also listen to my concerns.
What a great feeling in today’s world.
(1 week ago)
Mar-2026
Takes time to explain everything and answers all of my questions. Glad is is my physician.
(1 week ago)
Mar-2026
I am very pleased with Dr Walker. He was very kind, compassionate, and very helpful. I'm so happy my last Dr referred me to him. I definitely recommend Dr Walker.
(1 week ago)
Mar-2026
Pleasant,professional & knowledgeable.
(1 week ago)
Mar-2026
Great service
(1 week ago)
Mar-2026
I love Dr. Mccall he is very smart and sweet and put his heart n soul into his job he has done everything to give me some relief and my life back
A Dr I would ref to anyone in need of care like me .
(1 week ago)
Mar-2026
First visit with him
Like very much
(1 week ago)
Mar-2026
He is very professional and has an amazing personality and he knows his clients
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)
Very helpful n caring Very very appreciative
He’s patient and speaks in terms that I can understand.
Dr. Walker was Easy to talk and also listen to my concerns. What a great feeling in today’s world.
Takes time to explain everything and answers all of my questions. Glad is is my physician.
I am very pleased with Dr Walker. He was very kind, compassionate, and very helpful. I'm so happy my last Dr referred me to him. I definitely recommend Dr Walker.
Pleasant,professional & knowledgeable.
Great service
I love Dr. Mccall he is very smart and sweet and put his heart n soul into his job he has done everything to give me some relief and my life back A Dr I would ref to anyone in need of care like me .
First visit with him Like very much
He is very professional and has an amazing personality and he knows his clients