HealthcareDiscovery.AI / Doctors / Louisiana / Baton Rouge / Gastroenterology

Gastroenterology in Baton Rouge, Louisiana

Data updated monthly · Last refresh September 2026

47 Gastroenterology providers practice in Baton Rouge, and 83% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Gastroenterology providers in Baton Rouge

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Aldo Russo, M.D.
Baton Rouge, LA · $73 in drug and device payments (2025) · Telehealth · (225) 761-5200
Dr. Andrew Guidroz, MD
Baton Rouge, LA · $544 in drug and device payments (2025) · (225) 769-4044
Dr. Andrew Nelson, M.D.
Baton Rouge, LA · $182 in drug and device payments (2025) · (225) 927-1190
Dr. Angela Nusloch, M.D.
Baton Rouge, LA · $239 in drug and device payments (2025) · (225) 761-5200
Dr. Benjamin Kurz, MD
Baton Rouge, LA · $848 in drug and device payments (2025) · (252) 927-1190
Dr. Benton Oubre
Baton Rouge, LA · $1,113 in drug and device payments (2025) · (225) 927-1190
Dr. Blake Savoie, MD
Baton Rouge, LA · $458 in drug and device payments (2025) · (225) 927-1190
Dr. Catherine George, FNP-C
Baton Rouge, LA · $54 in drug and device payments (2025) · (225) 927-1190
Dr. Charles Berggreen, MD
Baton Rouge, LA · $472 in drug and device payments (2025) · (225) 927-1190
Dr. Christopher Christensen, M.D.
Baton Rouge, LA · $1,013 in drug and device payments (2025) · (225) 927-1190
Dr. Douglas Walsh, M.D.
Baton Rouge, LA · $721 in drug and device payments (2025) · (225) 927-1190
Dr. Edward Maltbie, M.D.
Baton Rouge, LA · $373 in drug and device payments (2025) · (225) 927-1190
Dr. Frank Wolfsheimer, M.D.
Baton Rouge, LA · No drug or device payments recorded (2025) · (225) 769-7375
Dr. Gary Hirsch, MD
Baton Rouge, LA · No drug or device payments recorded (2025) · (225) 769-4044
Dr. George Howard, MD
Baton Rouge, LA · No drug or device payments recorded (2025) · (225) 761-5200
Dr. George Mcclelland, MD
Baton Rouge, LA · No drug or device payments recorded (2025) · (225) 769-4044
Dr. Gerald Arbour, M.D.
Baton Rouge, LA · $1,177 in drug and device payments (2025) · Telehealth · (225) 769-4044
Dr. Gia Landry, M.D.
Baton Rouge, LA · $161,718 in drug and device payments (2025) · (225) 761-5219
Dr. Gregory Fusilier, M.D.
Baton Rouge, LA · No drug or device payments recorded (2025) · (225) 927-1190
Dr. Gregory Gaspard, M.D.
Baton Rouge, LA · $72,339 in drug and device payments (2025) · (225) 761-5219
Dr. James Balart, M.D.
Baton Rouge, LA · $1,020 in drug and device payments (2025) · (225) 769-4044
Dr. John Mcdonald, M.D.
Baton Rouge, LA · $642 in drug and device payments (2025) · (225) 927-1190
Dr. Jonathon Chapman, MD
Baton Rouge, LA · $159,631 in drug and device payments (2025) · (225) 927-1190
Dr. Joseph Howell, M.D.
Baton Rouge, LA · No drug or device payments recorded (2025) · (225) 925-0901
Dr. Kayla Sliman, M.D.
Baton Rouge, LA · No drug or device payments recorded (2025) · (225) 761-5219
Dr. Leonel Lacayo, M.D.
Baton Rouge, LA · $22 in drug and device payments (2025) · (225) 819-1190
Dr. Maheswar Rao, M.D.
Baton Rouge, LA · $400 in drug and device payments (2025) · (225) 927-1190
Dr. Mallori Fletcher, NP
Baton Rouge, LA · $764 in drug and device payments (2025) · (225) 927-1190
Dr. Matthew Rolfsen, M.D.
Baton Rouge, LA · $911 in drug and device payments (2025) · (225) 246-9790
Dr. Michael Barker, MD
Baton Rouge, LA · $1,819 in drug and device payments (2025) · (225) 927-1190
Dr. Michael Ruth, M.D.
Baton Rouge, LA · No drug or device payments recorded (2025) · (225) 927-1190
Dr. Nazneen Hussain, MD
Baton Rouge, LA · $558 in drug and device payments (2025) · Telehealth · (225) 761-5200
Dr. Nicholas Baldwin
Baton Rouge, LA · $720 in drug and device payments (2025) · (225) 927-1190
Dr. Oleana Lamendola, M.D.
Baton Rouge, LA · $650 in drug and device payments (2025) · (225) 927-1190
Dr. Paula Cacioppo, MD
Baton Rouge, LA · $873 in drug and device payments (2025) · (225) 374-0150
Dr. Paul Fitzmorris, MD
Baton Rouge, LA · $886 in drug and device payments (2025) · Telehealth · (225) 769-4044
Dr. Ricardo Romero, MD
Baton Rouge, LA · $645 in drug and device payments (2025) · (225) 769-5656
Dr. Robert Be, M.D.
Baton Rouge, LA · $1,222 in drug and device payments (2025) · (225) 927-1190
Dr. Robert Muhumuza, M.D.
Baton Rouge, LA · $661 in drug and device payments (2025) · (225) 987-9000
Dr. Robert Taylor, M.D.
Baton Rouge, LA · $828 in drug and device payments (2025) · (225) 246-9790
Dr. Ronald Boudreaux, MD
Baton Rouge, LA · $516 in drug and device payments (2025) · (225) 769-4044
Dr. Ronald Leo, M.D.
Baton Rouge, LA · $1,397 in drug and device payments (2025) · (225) 927-1190
Dr. Ryan Chauvin, MD
Baton Rouge, LA · $614 in drug and device payments (2025) · (225) 927-1190
Dr. Satyaprasad Alapati, M.D.
Baton Rouge, LA · $361 in drug and device payments (2025) · (225) 927-1190
Dr. Stephanie Cauble, MD
Baton Rouge, LA · $907 in drug and device payments (2025) · Telehealth · (225) 769-4044
Dr. Walter Mullins, M.D.
Baton Rouge, LA · $1,119 in drug and device payments (2025) · (225) 927-1190
Dr. William Anderson, M.D.
Baton Rouge, LA · $247 in drug and device payments (2025) · (225) 927-1190

Conditions Gastroenterology providers in Baton Rouge, Louisiana commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Gastroenterology providers are in Baton Rouge, Louisiana?

There are 47 Gastroenterology providers with active NPI records practicing in Baton Rouge, according to federal NPPES data refreshed monthly.

How many Gastroenterology providers in Baton Rouge received drug or device company payments?

39 of 47 (83%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Gastroenterology providers in Baton Rouge treat?

Gastroenterology providers in Baton Rouge commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Baton Rouge Gastroenterology across Louisiana

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.