Highlights
Age Groups Seen
- Children 0-11
- Teens 12-17
- Young Adults 18-21
Languages
- English
- Spanish
Gender
FemaleAbout
Insurances Accepted
Locations
- Endocrinology - Children's Hospital Main Campus
- 200 Henry Clay Avenue, New Orleans, LA 70118
- Get Directions
- Phone: 504.896.9441
- Fax: 504.894.5139
- Diabetes Clinic - Children's Hospital Main Campus
- 200 Henry Clay Avenue, New Orleans, LA 70118
- Get Directions
- Phone: 504.896.9441
- Fax: 504.896.2889
Expertise
Education
- Fellowship: The University of Chicago (UChicago Medicine), 2025
- Residency: University of Illinois at Chicago, 2022
- Medical Education: Universidad Iberoamericana (UNIBE), 2013
Board Certifications
- Pediatrics: American Board of Pediatrics
- Pediatric Endocrinology: American Board of Pediatrics
Reviews
4.9 of 5 stars
42 Ratings, 8 ReviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 6/24/2026
Dr. Maranzini is very respectful, courteous. She takes the time to listen. She validates parents' concerns and she's excellent with children.
- 5 out of 5 starsReviewed on 6/12/2026
She is very kind hearted,concerning,and understand things very well.
- 5 out of 5 starsReviewed on 6/8/2026
The provider gave us confidence moving forward.
- 5 out of 5 starsReviewed on 6/3/2026
The provider and the staff was very sweet and friendly to my son, also known as Spider-Man, and I appreciate the staff and thank you for taking care of my baby.
- 5 out of 5 starsReviewed on 5/30/2026
Everyone and everything was wonderful and it always is.
- 5 out of 5 starsReviewed on 1/31/2026
A 10 out of 10.
- 5 out of 5 starsReviewed on 12/24/2025
We love seeing Dr. Marranzini Rodriguez. She listens and explains things in a way in which we understand. She has a wonderful bedside manner.
- 5 out of 5 starsReviewed on 10/15/2025
Dr. M and her endocrinology team saved my child's life. Our visit was follow up since his release from his hospital stay. There aren't words to express my gratitude. Our T1 diabetic journey begin six weeks ago, and what felt impossible to navigate has become easier to manage with each day. This is all due to the excellent care, treatment, and education we have received. Thank you!
- 5 out of 5 starsReviewed on 6/24/2026
Dr. Maranzini is very respectful, courteous. She takes the time to listen. She validates parents' concerns and she's excellent with children.
- 5 out of 5 starsReviewed on 6/12/2026
She is very kind hearted,concerning,and understand things very well.
- 5 out of 5 starsReviewed on 6/8/2026
The provider gave us confidence moving forward.
- 5 out of 5 starsReviewed on 6/3/2026
The provider and the staff was very sweet and friendly to my son, also known as Spider-Man, and I appreciate the staff and thank you for taking care of my baby.
- 5 out of 5 starsReviewed on 5/30/2026
Everyone and everything was wonderful and it always is.
- 5 out of 5 starsReviewed on 1/31/2026
A 10 out of 10.
- 5 out of 5 starsReviewed on 12/24/2025
We love seeing Dr. Marranzini Rodriguez. She listens and explains things in a way in which we understand. She has a wonderful bedside manner.
- 5 out of 5 starsReviewed on 10/15/2025
Dr. M and her endocrinology team saved my child's life. Our visit was follow up since his release from his hospital stay. There aren't words to express my gratitude. Our T1 diabetic journey begin six weeks ago, and what felt impossible to navigate has become easier to manage with each day. This is all due to the excellent care, treatment, and education we have received. Thank you!