Gary Taavi Reiss, M.D.



1151 Barataria Boulevard Ste. 4400

Marrero, LA 70072

Quick Facts

  • Virtual Telemedicine Visits Available, Call For Details
  • Board Certified Gastroenterologist
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted
  • Performs Colonoscopies

Westbank Office - Marrero, LA

Gastroenterology in Marrero, LA

Westbank Office - Marrero, LA

1151 Barataria Boulevard

Ste. 4400

Marrero, LA 70072

Open today 8 AM - 5 PM


Westbank Endoscopy - Marrero, LA

Gastroenterology in Marrero, LA

Westbank Endoscopy - Marrero, LA

1151 Barataria Boulevard

Ste 4200

Marrero, LA 70072

Open today 6:30AM - 3 PM

Request Appointment

If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Non-emergency requests will be responded to within 24-48 hours.

About Gary Taavi Reiss, M.D.

Gary Reiss received his medical degree from Louisiana State University in New Orleans in 2002 after graduating from Stanford University. He received his Masters Degree of Public Health from Louisiana State University and his Master of Business Administration from the University of New Orleans. After completing his internal medicine residency at Stanford University Hospital, he did a gastroenterology fellowship at the Tulane University Health Sciences Center in New Orleans. Once completing fellowship, Dr. Reiss undertook additional specialized training in endoscopic ultrasound (EUS) and endoscopic retrograde cholangiopancreatography (ERCP). In addition to standard endoscopic procedures, Dr. Reiss performs HALO ablation of Barrett’s esophagus, hemorrhoidal treatment, liver biopsy and Bravo acid reflux testing.

Dr. Reiss has been practicing in Marrero since 2008. He is Board Certified in gastroenterology, and is a member of several GI societies including the American College of Gastroenterology, American Gastroenterological Society and the American Society of Gastrointestinal Endoscopy. He is well published in a variety of professional journals. He has been recognized as a professional with outstanding abilities and featured in the “Best Doctors” issue of New Orleans Magazine.

Dr. Reiss practices at the Marrero office of Metropolitan Gastroenterology Associates.


I cannot express how much gratitude I feel towards Dr. Reiss and his team during my recent endoscopy and colonoscopy. I don’t believe I have EVER been treated with so much kindness and compassion. Everyone went above and beyond! I have recommended Dr. Reiss to family and friends. He is thorough, professional and has a wonderful bedside manner. I feel so fortunate be under his care. He is SIMPLY THE BEST!

D.C. Google

Dr. Reiss and his team were very good and professional. Dr. Reiss explain everything step by step what was going to take place. My appointment was for 9am. My only complaint is that it took they 70 minutes later from my appointment time to be called to the back. Also it took another 55 minutes to be rolled into the procedure room.

R.T. Google

The doctor and his staff were very friendly. They explained everything very well, and were very helpful.

I.W. Google

Great visit

C.T. Google

Dr . Reiss and his team are very personable, professional an important service to the community.

D.C. Google


Total Reviews


Average Rating