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 very knowledgeable and very concerned about your health
(4 days ago)
Apr-2026
Excellent physician who care for his patients well being. Please continue to Care for your patients.
Be bless
(5 days ago)
Apr-2026
Amazing! He took his time with me talking about all my options. . I highly recommend him.
(5 days ago)
Apr-2026
He listens to you about your concerns. Easy to get an appointment. On time for appointments.No long wait time.
(1 week ago)
Apr-2026
N/A
(1 week ago)
Apr-2026
Dr. Walker is such a great listener, has a calm demeanor and very knowledgeable about my medical history.
(1 week ago)
Apr-2026
Very thorough and to the point
(1 week ago)
Apr-2026
Can talk to him with ease
(1 week ago)
Apr-2026
Dr. McCall is awesome! He is very knowledgeable and thorough when explaining test results or any upcoming procedures. :)
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 very knowledgeable and very concerned about your health
Excellent physician who care for his patients well being. Please continue to Care for your patients. Be bless
Amazing! He took his time with me talking about all my options. . I highly recommend him.
He listens to you about your concerns. Easy to get an appointment. On time for appointments.No long wait time.
N/A
Dr. Walker is such a great listener, has a calm demeanor and very knowledgeable about my medical history.
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