Dr. Bart G. Denys, MD | Thibodaux, LA | Cardiovascular Disease

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Dr. Bart Denys is a cardiologist specializing in cardiovascular disease, internal medicine, and interventional cardiology. He earned his medical degree from Katholieke Universiteit Leuven (KU Leuven) Faculteit Geneeskunde and brings over four decades of experience to his practice. Dr. Denys is fluent in both English and Spanish.

Dr. Denys maintains affiliations with Thibodaux Regional Medical Center, Ochsner Lafayette General Orthopaedic Hospital, and AMG Specialty Hospital Houma, providing care in Thibodaux, Louisiana. His expertise includes treating high cholesterol in children and teens, managing hyperlipidemia, and caring for patients with atrial fibrillation. He performs diagnostic procedures such as creatinine tests and comprehensive metabolic panels to assess heart and kidney function. Patients consistently rate his care highly, with an average rating of 4.7 out of 5.

AI-generated from data on this provider profile.

accepting new patients
4.7

62 Ratings
44 years of experience
speaks English, Spanish
Katholieke Universiteit Leuven (Ku Leuven) Faculteit Geneeskunde
42 written reviews
3 specialties
12 areas of expertise
3 board certifications
3 hospital affiliations
2 office locations
Male

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me

Based on patient feedback. Read the reviews

Dr. Denys' Ratings and Reviews

4.7

62 Ratings with 42 written Reviews

Average Wait Time 14 Minutes

How was your appointment with
Dr. Denys?

Patients’ Perspective

Gave an accurate diagnosis: (46) Did WellNeeds Improvement (0)
Had a good bedside manner: (44) Did WellNeeds Improvement (0)
Spent time with me: (47) Did WellNeeds Improvement (0)
Provided follow-up after the visit: (39) Did WellNeeds Improvement (1)
Flexible scheduling: (36) Did WellNeeds Improvement (0)
Saw me in a timely manner: (2) Did WellNeeds Improvement (0)
Staff was courteous: (2) Did WellNeeds Improvement (0)

Patients consistently praise Dr. Bart Ghislain Denys for his professionalism, knowledge, and compassionate care, highlighting his excellent bedside manner and thorough explanations, which instill trust and confidence. Many note his ability to communicate effectively, ensuring they understand their health conditions and necessary treatments. While the reviews are overwhelmingly positive, there is an absence of negative feedback, suggesting a high level of patient satisfaction with Dr. Denys’s services.

AI-generated from the text of patient reviews

62 ratings & reviews

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Showing 1 to 10 of 42 reviews

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Great.

April 30th, 2026

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Very positive. Went over all the tests I had had.

April 16th, 2026

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Dr. Denys is an excellent cardiologist who will tell you know the way things are going with your heart. Make an appointment with him

March 26th, 2026

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I love going to Dr Denys for yearly check ups … He is welcoming , and I trust him completely! Very smart and he listens … don’t feel rushed out !

January 20th, 2026

1 person found this helpful

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Dr answered my questions with explanations

January 20th, 2026

2 people found this helpful

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Very professional, knowledgeable, easy to talk to.

December 18th, 2025

1 person found this helpful

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Dr. Deny's has been my husband's doctor for the past 24 years. He takes his time explains everything well. My daughter and son see him as well. Will continue to see him as long as he is still available.

November 25th, 2025

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Dr. Denys has been my cardiologist for years. Has nice bedside manners & takes his time explaining everything to you. Has prescribed RX for me for years and I like him very much . Would advise patients to see him in any situation.situation. He is very good at what he does.

September 17th, 2025

1 person found this helpful

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Dr Bart has been my family's heart physician for 25 years. He is intelligent, professional and compassionate about his patients health and lifestyle. I highly recommend his services for anyone seeking care from a cardiologist.

June 5th, 2025

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Dr Denys, very accurate and trustworthy. I have been going to him since 2006. Cares about you and your health. Explains precisely what is going on. How to help yourself and him to keep you healthy.

May 14th, 2025

Cardiovascular Institute Of The South Thibodaux

1320 Martin Luther King DrThibodaux, LA 70301

Tel: (985) 446-2021

Mon7:00 am - 5:00 pm

Tue7:00 am - 5:00 pm

Wed7:00 am - 5:00 pm

Thu7:00 am - 5:00 pm

Fri7:00 am - 5:00 pm

SatClosed

SunClosed

Thibodaux Regional Medical Center

602 N Acadia RdThibodaux, LA 70301

Tel: (985) 447-5500


Dr. Bart Ghislain Denys, MD	Amy Sarah Warden	Dr. Sheahahn Vikash Soundranayagam	Dr. Sofia Beg
Cardiovascular Disease	Nurse Practitioner	Nephrology	Hospital Medicine
Accepts New Patients
4.7 (62 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
44 Years of Experience		7 Years of Experience	7 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English, Spanish
Thibodaux , LA	Houma , LA	Pittsburgh , PA	Houma , LA
Med School: Katholieke Universiteit Leuven (Ku Leuven) Faculteit Geneeskunde		Med School: Medical University Of The Americas (Nevis)	Med School: Saba University School Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare
Accepts Medicaid

Acupuncture
Acute Coronary Syndrome (ACS)
Coronary Artery Angioplasty & Stent
Coronary Disease
Heart Block
Heart Catheterization
Heart Transplantation
High Blood Pressure (Hypertension)
High Cholesterol (Hypercholesterolemia)
Internal Medicine
Interventional Cardiology
Unstable Angina

MEDICAL LICENSE

Medical Doctor, Louisiana, 2026, Expired

EDUCATION & TRAINING

Medical School

Katholieke Universiteit Leuven (Ku Leuven) Faculteit GeneeskundeGraduated in 1982

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Dr. Thomas Joseph Falterman, MD
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Dr. Trac Sy Le
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(0)

How can I make an appointment with Dr. Bart Denys?: You can find contact information for Dr. Bart Denys here on Vitals.
Is Dr. Bart Denys accepting new patients?: Dr. Bart Denys is accepting new patients on Vitals. View Dr. Bart Denys's profile on Vitals to make an appointment.
Which hospitals is Dr. Bart Denys affiliated with?: Dr. Bart Denys is affiliated with Thibodaux Regional Medical Center, Ochsner Lafayette General Orthopaedic Hospital, and Amg Specialty Hospital Houma.
Where is Dr. Bart Denys's office located?: Dr. Bart Denys's office is located at 1320 Martin Luther King Dr, Thibodaux, LA, 70301.
Does Dr. Bart Denys accept my insurance?: You can see the insurance plans that Dr. Bart Denys accepts on their Vitals profile.

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