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 took the time to thoroughly explain everything clearly. I did not get a sense of him trying to rush through the office visit to move to the next patient.
Sep-2025
Excellent I really love him as my doctor!
Sep-2025
Great doc
Sep-2025
Excellent Dr. I'm very very satisfied
Sep-2025
He explains in good terms where I can understand
Sep-2025
Great bedside manner
Sep-2025
Dr. Walker is the best cardiologist I've ever had. He takes the time to explain everything related to my condition and thoroughly answers all of my questions. I never feel I'm being rushed through my appointment.
Sep-2025
Very thorough in explaining lab results
Aug-2025
Dr Walker and the entire staff were friendly and very professional on all levels. All of my concerns were answered for now and going forward. Thank you.
Aug-2025
Very good explaining everything to me. Answered all my questions where I understood what he was saying.
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.
He took the time to thoroughly explain everything clearly. I did not get a sense of him trying to rush through the office visit to move to the next patient.
Excellent I really love him as my doctor!
Great doc
Excellent Dr. I'm very very satisfied
He explains in good terms where I can understand
Great bedside manner
Dr. Walker is the best cardiologist I've ever had. He takes the time to explain everything related to my condition and thoroughly answers all of my questions. I never feel I'm being rushed through my appointment.
Very thorough in explaining lab results
Dr Walker and the entire staff were friendly and very professional on all levels. All of my concerns were answered for now and going forward. Thank you.
Very good explaining everything to me. Answered all my questions where I understood what he was saying.