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.
As I continue to see Dr. Walker as his patient, his character never changes. I appreciate the calmness he brings during my dr appointments.
(6 days ago)
Aug-2026
He took his time and asked me a lot of questions. He is a very good doctor.
(6 days ago)
Aug-2026
He is a very Awesome doctor. Very pleased at how he cares of his patients
(1 week ago)
Aug-2026
Heß a good doctor explained everything so I could understand
(1 week ago)
Aug-2026
He didn’t rush. Answered all my questions. Excellent heart doctor
(1 week ago)
Aug-2026
Explains in language you can fully understand. Willing to answer questions
(1 week ago)
Aug-2026
Great dr and patient care
(1 week ago)
Aug-2026
Very knowleable
(1 week ago)
Aug-2026
Hold in high regard. He interacts very well, allows input and discussion.He is thoughtful and gives understanding to patient. I'm glad he is my doctor.
(2 weeks ago)
Aug-2026
very professional and knowledgeable great experience!
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)
As I continue to see Dr. Walker as his patient, his character never changes. I appreciate the calmness he brings during my dr appointments.
He took his time and asked me a lot of questions. He is a very good doctor.
He is a very Awesome doctor. Very pleased at how he cares of his patients
Heß a good doctor explained everything so I could understand
He didn’t rush. Answered all my questions. Excellent heart doctor
Explains in language you can fully understand. Willing to answer questions
Great dr and patient care
Very knowleable
Hold in high regard. He interacts very well, allows input and discussion.He is thoughtful and gives understanding to patient. I'm glad he is my doctor.
very professional and knowledgeable great experience!