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 thorough and to the point
(2 days ago)
Apr-2026
Can talk to him with ease
(3 days ago)
Apr-2026
Dr. McCall is awesome! He is very knowledgeable and thorough when explaining test results or any upcoming procedures. :)
(1 week ago)
Apr-2026
Very understanding to your needs
(1 week ago)
Apr-2026
Dr. McCall is extremely thorough and listen to my concerns. He put me to ease and found me the best treatment plan!
(1 week ago)
Apr-2026
Super thorough and seems genuinely concerned with the care of his patients!
(1 week ago)
Apr-2026
Very professional
(1 week ago)
Apr-2026
I love Dr walker everyone in the office is amazing!!!
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 thorough and to the point
Can talk to him with ease
Dr. McCall is awesome! He is very knowledgeable and thorough when explaining test results or any upcoming procedures. :)
Very understanding to your needs
Dr. McCall is extremely thorough and listen to my concerns. He put me to ease and found me the best treatment plan!
Super thorough and seems genuinely concerned with the care of his patients!
Very professional
I love Dr walker everyone in the office is amazing!!!
Very kind and honest
Very helpful n caring Very very appreciative