About Dr. Robert Drennan, MD - Cardiovascular Institute of the South

Dr. Robert Drennan is an electrophysiologist with CIS in Baton Rouge and Zachary. He completed his Bachelor of Science degree in biochemistry and molecular biology, as well as a Bachelor of Arts degree in chemistry, at the College of Charleston. He earned his doctorate of medicine from the University of South Carolina School of Medicine in Columbia, South Carolina. He completed a residency in internal medicine from the Tulane University School of Medicine in New Orleans. He also completed both his cardiology and electrophysiology fellowship at the Louisiana State University Health Science Center in New Orleans. Dr. Drennan is board certified in internal medicine, cardiology, nuclear cardiology and clinical electrophysiology.

Medical Disclaimer: The information on this website is for general informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

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Patient

★★★★★

Excellent care and results! Dr Drennan is very good at communicating information to me as well. Great doctor!

Patient

★★★★★

Have been seeing Dr Dreninn for several years. He listens to you and very patient with his patients. I highly recommend him for you cardiovascular needs.

Patient

★★★★★

Dr drennan is the best cardiologist ever and staff is always courteous and professional I highly recommend them to anyone

Patient

★★★★★

To whom it may concern, I Love going to the Cardiologist for my appointment especially when you go to people care about your heart I wouldn't trade Dr Drennan for nothing, if someone is looking for a Heart Doctor I Recommend Dr Garland Green, Is how I come to be Under My Heart Specialist Care Dr Robert Drennan... They Care.. I Never had a complaint.

Patient

★★★★★

These are the nicest doctors and nurses that I have been to would recommend them to everyone. Doctor Drennan is the best Doctor that you could ask for.

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