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.
Very pleased . Took his time to explain
(1 week ago)
Jun-2026
Consultation was thorough and Dr. Cox explained all test he ordered.
(1 week ago)
Jun-2026
Doc is great. Takes time to explain everything on your visit. Very satisfied.
(2 weeks ago)
Jun-2026
Easy to talk to and understands what I need! Very professional and friendly!
(2 weeks ago)
Jun-2026
He was friendly , informative, and listened and addressed all my questions and concerns
(3 weeks ago)
Jun-2026
Very patient ,helpful, knowledgeable about my care,and took time to listen 🎶
(3 weeks ago)
Jun-2026
So informative, really made me feel comfortable as I was so scared at time
(1 month ago)
May-2026
I was there to get my results and he was clear in his explanation. Made a change to my meds and set me up with a heart specialist.
(1 month ago)
May-2026
Office atmosphere was very friendly. The visit with Dr. Cox was thorough and helpful showing compassion.
(1 month ago)
May-2026
Very nice gentleman
(1 month ago)
May-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
Very pleased . Took his time to explain
Consultation was thorough and Dr. Cox explained all test he ordered.
Doc is great. Takes time to explain everything on your visit. Very satisfied.
Easy to talk to and understands what I need! Very professional and friendly!
He was friendly , informative, and listened and addressed all my questions and concerns
Very patient ,helpful, knowledgeable about my care,and took time to listen 🎶
So informative, really made me feel comfortable as I was so scared at time
I was there to get my results and he was clear in his explanation. Made a change to my meds and set me up with a heart specialist.
Office atmosphere was very friendly. The visit with Dr. Cox was thorough and helpful showing compassion.
Very nice gentleman