Gastroenterology Associates Baton Rouge

Gastroenterologist Zachary

Baton Rouge Hours


8:00am - 4:00pm 

Monday - Friday



9103 Jefferson Hwy.

BR, LA  70809


Physicians Available:

Dr. Anderson               

Dr. Berggreen       

Dr. Nelson                 

Dr. Rao               

Dr. Mullins           

Dr. Alapati               

Dr. Leo               

Dr. Walsh                   

Dr. Be                 

Dr. Oubre   

Dr. Christensen     

Dr. Lobrano         

Dr. Reddy 

Dr. McDonald       

Dr. Chauvin

Dr. Chapman

Dr. Maltbie

Melanie Nutter, RN, MSN, C-ANP

Catherine George, RN, MSN, FNP-C

Kelly Huddleston, MS, PA-C 

Brittany Mothersbaugh,MMS, PA-C

Regan Baker, PA-C






Gastroenterology Associates Baton Rouge

Baton Rouge Gastroenterology 

We appreciate the opportunity to provide you with the most complete and comprehensive gastroenterology health services in the capital region.
As a regional leader in the treatment of gastrointestinal and digestive disorders, including nutritional and liver diseases, Gastroenterology Associates has served the Baton Rouge area since its establishment in 1977. Because of the large number of patients that come to our center for care, our doctors have extensive experience in diagnosing and treating digestive illnesses.

All of our physicians are Board Certified or Board Eligible Gastroenterologists, and most are members of professional organizations such as the AGA (American Gastroenterological Association), ACG (American College of Gastroenterology), and ASGE (American Society of Gastrointestinal Endoscopy). We are dedicated to advancing opportunities for scientific research and community education in the fight against digestive diseases and the promotion of digestive health.


In addition to our clinic practice, our physicians are on site at the most prominent hospitals in the area. We are primarily a referral practice, with most patients sent to us from their physicians who trust our knowledge and expertise. During your time under our care, we consistently communicate with your referring physician about you, our diagnosis, treatment and recommendations. This strong communications loop ensures we are all on the same page when it comes to your care.

Baton Rouge Location

Gastroenterology Associates Baton Rouge Location

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