4.6
18 Ratings with 13 written Reviews
Summary
Dr. Gary Reiss is a board-certified gastroenterologist with expertise in internal medicine who has been practicing for over two decades. He earned his medical degree from Louisiana State University School of Medicine in New Orleans and brings 24 years of experience to his practice. Dr. Reiss is fluent in both English and Spanish, allowing him to serve a diverse patient population.
Dr. Reiss is affiliated with several respected medical centers including Ochsner Medical Center-West Bank, West Jefferson Medical Center, and Ochsner Baptist Medical Center, with practice locations throughout Marrero, New Orleans, Gretna, and Thibodaux, Louisiana. His clinical expertise focuses on treating digestive conditions such as colon polyps, GERD, and acid reflux. He performs essential procedures including colonoscopy, lower GI endoscopy, and laparoscopy to diagnose and treat gastrointestinal disorders. Patients consistently rate his care highly, giving him an average rating of 4.6 out of 5 stars.
Dr. Reiss is affiliated with several respected medical centers including Ochsner Medical Center-West Bank, West Jefferson Medical Center, and Ochsner Baptist Medical Center, with practice locations throughout Marrero, New Orleans, Gretna, and Thibodaux, Louisiana. His clinical expertise focuses on treating digestive conditions such as colon polyps, GERD, and acid reflux. He performs essential procedures including colonoscopy, lower GI endoscopy, and laparoscopy to diagnose and treat gastrointestinal disorders. Patients consistently rate his care highly, giving him an average rating of 4.6 out of 5 stars.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 24 years of experience
- speaks English, Spanish
- Louisiana State University School Of Medicine In New Orleans
- 13 written reviews
- 2 specialties
- 6 areas of expertise
- 2 board certifications
- 5 hospital affiliations
- 8 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Gary Michael Reiss has 8 locationsMetropolitan Gastroenterology Associates
1151 Barataria Blvd Ste 4400Marrero, LA 70072 Tel: (504) 265-9582
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 - 4:00 pm
SatClosed
SunClosed
Metropolitan Gastroenterology Assoc. - West Jefferson Medical Center
1111 Medical Center Blvd Ste S450Marrero, LA 70072 Tel: (504) 349-6310
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
Westbank Endoscopy
1151 Barataria Blvd Ste 4200Marrero, LA 70072Mon8:00 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
Digestive Health Center
764 N Acadia Rd Ste AThibodaux, LA 70301 Tel: (985) 446-1958
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 2:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Gary Michael Reiss, MD | Whitney Morgan, APRN | Ashley Anderson, APRN | Jan Seiler, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 24 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English | Speaks English | Speaks English |
| Marrero , LA | Tallahassee , FL | Sacramento , CA | Montgomery , AL |
| Med School: Louisiana State University School Of Medicine In New Orleans | Med School: Chamberlain University | Med School: East Tennessee State University - Quillen College of Medicine | Med School: Georgia State University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Gary Michael Reiss
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Gary Michael Reiss has the following 2 specialties
Specialty Expertise
Dr. Gary Michael Reiss has the following 6 areas of expertise
Certifications, License, & Education
24 Years Experience
Dr. Gary Michael Reiss holds an expired medical license in the state of Louisiana.
Medical License
Medical Doctor with an expired medical license in the state of Louisiana that expired in 2026.
Education & Training
Medical School
Graduated from Louisiana State University School Of Medicine In New Orleans in 2002.
NPI Number
Dr. Reiss' NPI number is 1568666543.
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Frequently Asked Questions
- Does Dr. Gary Reiss accept virtual/telehealth appointments?
- Dr. Gary Reiss has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Gary Reiss's office located?
- Dr. Gary Reiss's office is located at 1151 Barataria Blvd Ste 4400, Marrero, LA, 70072.
- Which hospitals is Dr. Gary Reiss affiliated with?
- Dr. Gary Reiss is affiliated with Ochsner Medical Center-West Bank, West Jefferson Medical Center, Bridgepoint Continuing Care, Ochsner Baptist Medical Center, and Ochsner Medical Center West Bank.
- How can I make an appointment with Dr. Gary Reiss?
- You can find contact information for Dr. Gary Reiss here on Vitals.
- Does Dr. Gary Reiss accept my insurance?
- You can see the insurance plans that Dr. Gary Reiss accepts on their Vitals profile.
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