Dr. Mark J. Marino, MD | Metairie, LA | Gastroenterologist

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Mark Marino treats colon polyps, GERD, and hemorrhoids, and performs colonoscopy, lower GI endoscopy, and upper GI endoscopy. He practices gastroenterology with 27 years of experience and is affiliated with Ochsner Medical Center-West Bank.

Dr. Marino earned his medical degree from Louisiana State University School of Medicine in New Orleans and sees patients in Metairie, Terrytown, New Orleans, and Marrero, Louisiana.

Overview based on verified provider data

accepting new patients
4

22 Ratings
27 years of experience
56 insurance plans accepted
speaks English
Louisiana State University School Of Medicine In New Orleans
11 written reviews
1 specialty
10 areas of expertise
1 hospital affiliation
9 office locations
Male

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

Based on patient feedback. Read the reviews

Dr. Marino's Ratings and Reviews

4

22 Ratings with 11 written Reviews

Average Wait Time 13 Minutes

How was your appointment with
Dr. Marino?

Patients’ Perspective

Gave an accurate diagnosis: (9) Did WellNeeds Improvement (4)
Had a good bedside manner: (8) Did WellNeeds Improvement (5)
Spent time with me: (8) Did WellNeeds Improvement (5)
Provided follow-up after the visit: (8) Did WellNeeds Improvement (5)
Flexible scheduling: (11) Did WellNeeds Improvement (2)
Saw me in a timely manner: (1) Did WellNeeds Improvement (0)
Staff was courteous: (1) Did WellNeeds Improvement (0)

22 ratings & reviews

Sort:

Showing 1 to 10 of 11 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Love having Dr. Marino as my physician. Explains everything, offers recommendations, and always discusses any questions I may have in seeking a solution to a problem. Very caring and calming. Great doctor, would highly recommend.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

Needs Improvement

September 2nd, 2026

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

He is a great doctor

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

November 5th, 2022

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I am very pleased with Dr. Marino. He is very easy to talk with, makes you feel comfortable and takes a lot to time. He was most helpful on this visit. When I first went Dr. Marino several years ago I had been suffering with a bacterial infection that did not show up in blood work or test. It was causing me nausea, diarrhea, and other discomforts I lost over 30lbs in two months. My primary doctor at that time when nothing seem to show problem thought it in my mind. My husband recommended I see Dr. Mario. After speaking with me he thought I had to have problem other overlooked. He found the bacterial infection. With medication he prescribed It cleared up in a couple of weeks and I was feeling great. He is the best in his field.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

November 1st, 2022

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Gets the job done. No long wait times. Ladies where very nice..

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

October 24th, 2022

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Visit with Dr Marino was awesome!!!He was very polite, and genuine with his discussions. He listens to his patients and provide the necessary feedback and recommendations. I would highly recommend Dr. Marino to anyone.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

July 19th, 2022

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Excellent Dr

June 4th, 2022

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Great physiciam

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit

Needs Improvement

April 7th, 2022

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

We could not have been more pleased with the excellent care received by my husband by Dr. Marino. Caring, considerate and always focused on the health and well being of his patient’s. He explained all the procedures that needed to be done and a thorough explanation of a medication he was going to need. He was kind and considerate at all times and so very knowledgeable in his field of expertise. When labs were drawn and test results were ready we never had to edit, they were called to us as soon as he hit them. We feel blessed that he is taking care of my husband and feel very fortunate that he was referred to us. He is the best.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

April 7th, 2022

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Pleasant experience

December 16th, 2021

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I had plenty of anxiety about my first colonoscopy. Dr Marino and his staff took great care of me and calmed my nerves. As nice of an experience as a colonoscopy could be!!

Did Well

Flexible scheduling

Needs Improvement

August 29th, 2021

Metropolitan Gastroenterology Associates

4228 Houma Blvd Ste 520Metairie, LA 70006

Tel: (504) 323-0407

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Metairie Endoscopy

3333 Kingman St Ste 202Metairie, LA 70006

Tel: (504) 885-3345

Mon7:00 am - 3:30 pm

Tue7:00 am - 3:30 pm

Wed7:00 am - 3:30 pm

Thu7:00 am - 3:30 pm

Fri7:00 am - 3:30 pm

SatClosed

SunClosed

Metropolitan Gastroenterology Associates

4228 Houma Blvd Ste 120Metairie, LA 70006

Tel: (504) 456-6701

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Ochsner Medical Center West Bank

2500 Belle Chasse HwyTerrytown, LA 70056

Ochsner Baptist Medical Center

2700 Napoleon AveNew Orleans, LA 70115

East Jefferson General Hospital

4200 Houma BlvdMetairie, LA 70006

Tulane Lakeside Hospital

4700 S I 10 Service Rd WMetairie, LA 70001

Metropolitan Gastroenterology Associates

1111 Medical Center Blvd Ste S450Marrero, LA 70072

Metairie Clinic

4224 Houma Blvd Ste 400Metairie, LA 70006

Tel: (504) 208-1540


Dr. Mark J. Marino, MD	Jan Seiler, APRN	Whitney Morgan, APRN	Chimdi Mfebe, APRN
Gastroenterology	Gastroenterology	Gastroenterology	Gastroenterology
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4 (22 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
27 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks English	Speaks English	Speaks English	Speaks English
Metairie , LA	Montgomery , AL	Tallahassee , FL	Little Rock , AR
Med School: Louisiana State University School Of Medicine In New Orleans	Med School: Georgia State University	Med School: Chamberlain University	Med School: Chamberlain University College of Nursing
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Gastroenterology

Abdominal Pain
Acid Reflux Disease (Gastroesophageal Reflux / GERD)
Acid Reflux Disease (GERD)
Celiac Disease
Colonoscopy
Constipation
Hemorrhoids
Hepatitis C
Irritable Bowel Syndrome (IBS)
Ulcerative Colitis

Education & Training

Medical School

Graduated from Louisiana State University School Of Medicine In New Orleans in 1999.

NPI Number

Dr. Marino's NPI number is 1497861314.

Chandan Sharma
Pediatrics
52 Years Exp | New Orleans, LA
(0)
Zil Asit Shah
Pediatrics
| New Orleans, LA
(0)
Dr. Eric Arthur Lorio, MD
Gastroenterology
8 Years Exp | Marrero, LA
(0)
Dr. Robert Alexander Hammer, MD
Emergency Medicine
54 Years Exp | New Orleans, LA
(0)
Dr. Thomas K Judd, MD
Gastroenterology
48 Years Exp | New Orleans, LA
(5)
Dr. William Chandler Chastant, MD
Gastroenterology
8 Years Exp | Lafayette, LA
(1)
Dr. Melvin Herman Gold JR., MD
Gastroenterology
55 Years Exp | Marrero, LA
(0)
Dr. Steve F Price Jr, MD
Gastroenterology
54 Years Exp | New Orleans, LA
(1)
Dr. Geoffrey Logan Goldsberry, DO
Gastroenterology
8 Years Exp | Covington, LA
(1)
Dr. Melinda Meyer, MD
Gastroenterology
| New Orleans, LA
(0)

Is Dr. Mark Marino accepting new patients?: Dr. Mark Marino is accepting new patients on Vitals. View Dr. Mark Marino's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Mark Marino?: You can find contact information for Dr. Mark Marino here on Vitals.
Which hospitals is Dr. Mark Marino affiliated with?: Dr. Mark Marino is affiliated with Ochsner Medical Center-West Bank.
Where is Dr. Mark Marino's office located?: Dr. Mark Marino's office is located at 4228 Houma Blvd Ste 520, Metairie, LA, 70006.
What languages does Dr. Mark Marino speak?: Dr. Mark Marino speaks English.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.