Marcus Cox, M.D. is an interventional cardiologist at Cardiovascular Institute of the South, Dr. Cox graduated cum laude with his Doctorate of Medicine from St. George’s University. He completed his internal medicine residency at St. Michael’s Medical Center in Newark, New Jersey, where he was also named associate chief resident. His training in cardiovascular disease was completed at the University of Connecticut at Hartford Hospital.
Marcus Cox, M.D. is an interventional cardiologist at Cardiovascular Institute of the South, Dr. Cox graduated cum laude with his Doctorate of Medicine from St. George’s University. He completed his internal medicine residency at St. Michael’s Medical Center in Newark, New Jersey, where he was also named associate chief resident. His training in cardiovascular disease was completed at the University of Connecticut at Hartford Hospital.
The reviews listed below were collected independently of Cardiovascular Institute of the South through rater8. Each review represents an authentic and verified patient experience.
Great visit
(1 week ago)
Sep-2026
Just need a lil more explaining
(1 week ago)
Sep-2026
Very good doctor
(1 week ago)
Sep-2026
Was very satisfied with Dr. Cox
(1 week ago)
Sep-2026
Exceptionally friendly doctor that cares very much for his patients.
(1 week ago)
Sep-2026
Very professional
Getting all the test done to make sure he finds out what are my heart issues.
(2 weeks ago)
Sep-2026
Like that I didn’t have to wait to see him very professional and and answer all my questions
(2 weeks ago)
Sep-2026
Very easy to talk to and thoughtful
(2 weeks ago)
Sep-2026
Enjoyed meeting him. Felt confident with him.
(2 weeks ago)
Sep-2026
He made me feel uncomfortable
(3 weeks ago)
Aug-2026
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New Iberia
500 North Lewis Street Suite 100 New Iberia, LA 70563
Marcus Cox, M.D. is an interventional cardiologist at Cardiovascular Institute of the South (CIS) in New Iberia.
Dr. Cox graduated cum laude with his Doctorate of Medicine from St. George’s University. He completed his internal medicine residency at St. Michael’s Medical Center in Newark, New Jersey, where he was also named associate chief resident. His training in cardiovascular disease was completed at the University of Connecticut at Hartford Hospital. He is also being trained in interventional cardiology at the University in Chicago at Northshore Hospital in Evanston, Illinois.
Dr. Cox is board certified in internal medicine and cardiovascular disease. He previously taught the interpretation of ultrasound images, as well as mathematics and physics. Throughout his career, he has contributed to peer-reviewed journals and abstracts.
See other doctors in Cardiovascular Institute of the South
Great visit
Just need a lil more explaining
Very good doctor
Was very satisfied with Dr. Cox
Exceptionally friendly doctor that cares very much for his patients.
Very professional Getting all the test done to make sure he finds out what are my heart issues.
Like that I didn’t have to wait to see him very professional and and answer all my questions
Very easy to talk to and thoughtful
Enjoyed meeting him. Felt confident with him.
He made me feel uncomfortable