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Michael Castine, MD

Interventional Cardiology
Accepting New Patients
    Michael Castine, MD
4.7 of 5 Stars
Based on 119 Patient Verified Ratings
Years Practicing

Michael Castine, MD

Interventional Cardiology
Accepting New Patients
Primary Location
120 Ochsner Blvd.
Gretna, LA 70056 Suite 160
4225 Lapalco Blvd.
Marrero, LA 70072


Michael Castine, MD, specializes in cardiology at Ochsner Health. Dr. Michael Castine graduated with honors from the University of Michigan with concentrations in biopsychology and cognitive neuroscience, as well as cell and molecular biology. He obtained his medical degree from the University of Medicine and Dentistry of New Jersey-New Jersey Medical School. Thereafter, he completed his internal medicine residency at Tufts-New England Medical Center in Boston. This was followed by a fellowship in cardiovascular diseases at Brown University in Providence, Rhode Island. Lastly, he completed a fellowship in interventional cardiology at the University of Massachusetts in Worcester. Dr. Castine's clinical interests include non-invasive and interventional treatment of acute and chronic CAD, PVD (peripheral vascular disease, including management of both arterial and venous insufficiency), as well as the inpatient and outpatient care of the general cardiovascular patient.

Schedule an Appointment

*Appointment times and availability for established patients may vary within the MyOchsner portal.

Education and Training

Medical Education

New Jersey Medical School
Field of Study: MD


Tufts Medical Center
Field of Study: Internal Medicine


The Warren Alpert Medical School of Brown University
Field of Study: Cardiovascular Disease

UMass Memorial Medical Center
Field of Study: Interventional Cardiology


  • American Board of Internal Medicine

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Ochsner Patient Verified Reviews

To obtain patient ratings and comments, we partner with Press Ganey, an independent patient satisfaction company that works with more than 26,000 healthcare organizations to improve the patient experience. These patient verified ratings are based on the “likelihood to recommend” physician scores on the nationally developed Medical Practice Survey. Actual top box results for this question are translated to a 1-5 scale, and the star scores are measured on that scale, with 5 being the best score.

January 2024

All my needs was taken care of

January 2024

Very comfortable with our Doctor/patient relationship

January 2024

Very good

December 2023

Just the factsd with a brieft hello. The way I like my visits.

November 2023

Very professional

October 2023

Getting the answers

October 2023

Recommended doctor to a family member.

October 2023

Knowledgeable about my concerns and care.

September 2023

The care I received was great.

August 2023

Dr. Castine is an amazing provider who truly cares about the wellbeing of his patients.

August 2023

Dr. Castine is challenging. He is direct and matter of fact. He Is professional. I have recommended him as a doctor to others.

August 2023

Physician seemed knowledgeable but intense

August 2023

I really like this doctor and the entire staff.

June 2023

Dr Castine is a phenomenal physician

June 2023

The Dr. Was very knowledgeable and took every precaution for me.

June 2023

He is the best to me

June 2023

Oschner is lucky to have Dr Castine on staff. He is the right person, professional, personable individual to ensure patient's understanding of their condition.