MGA Gastrointestinal Diagnostic and Therapeutic Center

The gastroenterologists and staff at MGA Gastrointestinal Diagnostic and Therapeutic Center are dedicated to providing quality, affordable care to the greater New Orleans community in our quest to lower colon cancer rates and treat an array of digestive diseases, including Crohn’s Disease, irritable bowel syndrome (IBS) and gastroesophageal reflux disease (GERD).

MGA Gastrointestinal Diagnostic and Therapeutic Center is skilled in performing a myriad of digestive procedures, including colonoscopy, esophageal dilation, flexible sigmoidoscopy, upper endoscopy and small bowel enteroscopy.

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For Your Visit

Our New Orleans gastroenterologists and staff at MGA Gastrointestinal Diagnostic and Therapeutic Center are committed to ensuring your experience with us is relaxed and worry-free, from your first office visit through your post-procedure follow-up. To assist us, we ask you read and comply with all guidelines.

We’re pleased to announce our partnership with StopColonCancerNow.com to help boost colon cancer screenings and prevention for residents in the Greater New Orleans area.

Patient Forms

At MGA Gastrointestinal Diagnostic and Therapeutic Center, your time is as valuable to us as it is to you. Upon scheduling your surgery, a member of our staff will provide you with the required forms to fill out.

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Insurance and Billing

MGA Gastrointestinal Diagnostic and Therapeutic Center accepts most major insurance. As a courtesy to you, we will bill your insurance carrier; however, we cannot tell you what your policy will cover.

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Tour Our Metairie Center

See a virtual walk through.

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4.9 /5

2,310 Reviews

May 14, 2026

Google • MGA Gastrointestinal Diagnostic and Therapeutic Center Metairie

Professional, caring staff.

Very caring doctors and nurses makes your experience there a very positive one.

May 13, 2026

Google • MGA Gastrointestinal Diagnostic and Therapeutic Center

Good professional service among all that provided service

My new Doctor is Dr. Lorio, (he replaced Dr Reddy who retired).) He is friendly, kind and cheerful. ,( I worked w medical Doctors for over 35 years) trust me, I know when a doctor has great bedside manners. I am thankful for being in great medical hands.not only is he concerned about my GI problems and my overall health. I highly recommend him!

Named One of the Nation’s Best ASCs by U.S. News & World Report!

Named a 2026 Best Ambulatory Surgery Center by Newsweek

Celebrating Our Patient Experience Scores

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Thank you, Metairie!

How We're Keeping You Safe

Prevent Colon Cancer

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