Diagnostic Radiologists in Louisiana
Data updated monthly · Last refresh October 2026
503 Diagnostic Radiology providers practice in Louisiana. The largest concentration is in New Orleans. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
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Diagnostic Radiology by city in Louisiana
Choose a city to see providers there.
Diagnostic Radiology providers in Louisiana
Listed by city, largest first. 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. John Steigner, MDHouma, LA · No drug or device payments recorded (2025) ·
(985) 873-4141 Dr. Julio Mendez, MDHouma, LA · No drug or device payments recorded (2025) ·
(985) 868-9300 Dr. Patrick Roumer, MDHouma, LA · No drug or device payments recorded (2025) ·
(985) 868-9300 Dr. Robert Quinilty, MDHouma, LA · No drug or device payments recorded (2025) ·
(985) 873-4141 Dr. William Tiemann, MDHouma, LA · No drug or device payments recorded (2025) ·
(985) 876-2727 Dr. Stephen ArndtJefferson, LA · No drug or device payments recorded (2025) ·
(504) 842-3000 Dr. Aldes Rozas, M.D.Jennings, LA · No drug or device payments recorded (2025) ·
(337) 616-7000 Dr. Jerome Gallien, M.D.Jennings, LA · No drug or device payments recorded (2025) ·
(337) 616-7000 Dr. Robert Schumacher, M.D.Jennings, LA · No drug or device payments recorded (2025) ·
(337) 616-7000 Dr. Adam Dowling, MDKenner, LA · No drug or device payments recorded (2025) ·
(504) 464-8040 Dr. Michael Hanemann, MDKenner, LA · No drug or device payments recorded (2025) ·
(504) 491-0737 Dr. Beata Silvestri, M.D.Lacombe, LA · No drug or device payments recorded (2025) ·
(985) 882-7732 Dr. David Silvestri, M.D.Lacombe, LA · No drug or device payments recorded (2025) ·
(985) 882-7732 Dr. Harold Taylor, M.D.Lacombe, LA · No drug or device payments recorded (2025) ·
(985) 624-2340 Dr. James Silvestri, M.D.Lacombe, LA · No drug or device payments recorded (2025) ·
(985) 882-7732 Dr. Allen Acomb, M.D.Lafayette, LA · No drug or device payments recorded (2025) ·
(337) 470-2180 Dr. Blaine Hoppe, MDLafayette, LA · $441 in drug and device payments (2025) ·
(337) 470-2180 Dr. Buckley Terpenning, M.D.Lafayette, LA · No drug or device payments recorded (2025) ·
(337) 289-2180 Dr. David Jenkins, M.D.Lafayette, LA · No drug or device payments recorded (2025) ·
(337) 289-7991 Dr. David Jewell, MDLafayette, LA · No drug or device payments recorded (2025) ·
(337) 984-2036 Dr. Floyd HindelangLafayette, LA · No drug or device payments recorded (2025) ·
(337) 261-6000 Dr. Gary Mathews, MDLafayette, LA · No drug or device payments recorded (2025) ·
(337) 504-5000 Dr. Henry Mclemore, M.D.Lafayette, LA · No drug or device payments recorded (2025) ·
(337) 289-2180 Dr. James Godchaux, M.D.Lafayette, LA · No drug or device payments recorded (2025) ·
(337) 593-9500 Dr. James Godchaux, M.D.Lafayette, LA · No drug or device payments recorded (2025) ·
(337) 593-9500 Dr. Jamie Joseph, MDLafayette, LA · $187 in drug and device payments (2025) ·
(337) 571-1300 Dr. Jeffrey LabordeLafayette, LA · No drug or device payments recorded (2025) ·
(337) 237-3424 Dr. Joan Wojak, M.D.Lafayette, LA · No drug or device payments recorded (2025) ·
(337) 470-2180 Dr. Joseph Horton, MDLafayette, LA · No drug or device payments recorded (2025) ·
(337) 289-7991 Dr. Judith Kelsey, M.D.Lafayette, LA · No drug or device payments recorded (2025) ·
(337) 289-2180 Dr. Kara Marcantel, MDLafayette, LA · No drug or device payments recorded (2025) ·
(337) 849-3032 Dr. Kirk Langheinz, M.D.Lafayette, LA · $59 in drug and device payments (2025) ·
(337) 289-8222 Dr. Lalith Wijayasuriya, MDLafayette, LA · No drug or device payments recorded (2025) ·
(337) 261-2697 Dr. Lena Omar, M.D.Lafayette, LA · No drug or device payments recorded (2025) ·
(337) 470-7226 Dr. Marcus Stelly, M.D.Lafayette, LA · No drug or device payments recorded (2025) ·
(504) 458-0086 Dr. Mark Stephan, MDLafayette, LA · No drug or device payments recorded (2025) ·
(337) 261-5151 Dr. Matthew Grant, MDLafayette, LA · No drug or device payments recorded (2025) ·
(337) 231-5775 Dr. Maurice Bercier, M.D.Lafayette, LA · No drug or device payments recorded (2025) ·
(337) 258-2787 Dr. Megan Daigle, MDLafayette, LA · $101 in drug and device payments (2025) ·
(337) 289-8222 Dr. Mian Ibrahim, M.D.Lafayette, LA · No drug or device payments recorded (2025) ·
(337) 261-7970 Dr. Peter Agomuo, M.DLafayette, LA · $131 in drug and device payments (2025) ·
(409) 466-3626 Dr. Rachael Guillory, MDLafayette, LA · $127 in drug and device payments (2025) ·
(337) 278-2351 Dr. Robert Osborne, MDLafayette, LA · No drug or device payments recorded (2025) ·
(337) 261-7970 Dr. Rodney Burns, MDLafayette, LA · No drug or device payments recorded (2025) ·
(337) 261-5151 Dr. Rodney Florek, M.D.Lafayette, LA · No drug or device payments recorded (2025) ·
(337) 470-2180 Dr. Stacey Ryder, MDLafayette, LA · No drug or device payments recorded (2025) ·
(337) 470-2180 Dr. Victor Gunderson, M.D.Lafayette, LA · No drug or device payments recorded (2025) ·
(337) 289-2180 Dr. Adam Olsan, M.D.Lake Charles, LA · No drug or device payments recorded (2025) ·
(337) 439-4706 Dr. Anthony Lampson, M.D.Lake Charles, LA · No drug or device payments recorded (2025) ·
(337) 439-4706 Dr. Barbara Tomek, MDLake Charles, LA · No drug or device payments recorded (2025) ·
(337) 312-8761 Common questions
How many Diagnostic Radiology providers are in Louisiana?There are 503 Diagnostic Radiology providers with active NPI records practicing in Louisiana, according to federal NPPES data refreshed monthly.
Which cities in Louisiana have the most Diagnostic Radiology providers?New Orleans (112), Baton Rouge (84), Shreveport (61) have the highest concentration of Diagnostic Radiology providers in Louisiana.
How many Diagnostic Radiology providers in Louisiana received drug or device company payments?115 of 503 Diagnostic Radiology providers in Louisiana (23%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles 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.
Do most Diagnostic Radiologists in Louisiana work in independent practices or large health systems?Among 309 Diagnostic Radiologists in Louisiana enrolled in Medicare, 4% bill through a solo or small practice with fewer than 10 clinicians, 41% through a mid-size group of 10 to 99, and 55% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Diagnostic Radiologists in Louisiana work at?According to CMS facility affiliation records, the Louisiana hospitals where the most Diagnostic Radiologists hold privileges are Ochsner Medical Center Acute in New Orleans; Ochsner Medical Center - Baton Rouge in Baton Rouge; East Jefferson General Hospital in Metairie.
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