Robert Drennan, M.D.

Cardiovascular Institute of the South

Cardiology, Internal Medicine: Electrophysiologist

Baton Rouge and Zachary

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 professional

Jul-2025

Very informative and I did not feel rushed.

Jul-2025

Dr. Drennan always takes his time with his patients to listen very carefully to each concern they have and never makes them feel rushed. I always feel like he has time for me and my health and that I'm not just another number to check off of a list. Dr. Drennan makes his patients feel seen and heard and that is the absolute best quality a doctor can have! 5 stars every single time!

Jul-2025

Dr Drennan is through, thoughtful and friendly, my appointments here are always a very pleasant experience

Jul-2025

Dr. Drennan was pleasant and concise in explaining my results relating to my health. Additionally, I appreciate that he encouraged me to think about what I would want to do and follow up from there.

Jul-2025

Very nice personality

Jul-2025

Very professional and knowledgeable. Very polite and caring.

Jul-2025

Very professional

Jul-2025

I felt as if Dr Drennan was very thorough and spent plenty of time discussing any concerns i may have had. I am very pleased with his bedside manner and his concern with my health. Greet Dr.!

Jul-2025

Took time to listen.

Jun-2025
Read More