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.
Saw me today without an appointment.found blood clot again.New treatment in progress....
(3 days ago)
May-2026
He is very easy to talk to and makes you feel comfortable.
(3 days ago)
May-2026
Excellent
(3 days ago)
May-2026
Felt very comfortable with him and he was very thorough in explaining! I would highly recommend him!
(4 days ago)
May-2026
Very professional and pleasant
(4 days ago)
May-2026
Very professional
(6 days ago)
May-2026
Dr Walker did a great job of explaining my medical issues, I felt confident that he put me on a good path for treatment. Also, he answered all my questions and demonstrated expertise in his field.
(1 week ago)
May-2026
I get Confidence, Knowledgeable and Proactive abilities from Dr. McCall. Also regulated Enthusiasm. And , he still looks like he's just 16 yrs old. Dorian Grey rings a bell.😅
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)
Saw me today without an appointment.found blood clot again.New treatment in progress....
He is very easy to talk to and makes you feel comfortable.
Excellent
Felt very comfortable with him and he was very thorough in explaining! I would highly recommend him!
Very professional and pleasant
Very professional
Dr Walker did a great job of explaining my medical issues, I felt confident that he put me on a good path for treatment. Also, he answered all my questions and demonstrated expertise in his field.
I get Confidence, Knowledgeable and Proactive abilities from Dr. McCall. Also regulated Enthusiasm. And , he still looks like he's just 16 yrs old. Dorian Grey rings a bell.😅
Very knowledgeable
Excellent!!!