Vascular & Interventional Radiologists in Louisiana
Data updated monthly · Last refresh October 2026
48 Vascular & Interventional Radiology providers practice in Louisiana, including 4 (8%) offering telehealth. 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.
48providers
4telehealth
New Orleanstop city
Vascular & Interventional Radiology by city in Louisiana
Choose a city to see providers there.
Where Vascular & Interventional Radiologists in Louisiana practice
From CMS Medicare enrollment records covering 34 of the 48 providers listed here (71%). Providers who do not bill Medicare are not included in these figures.
3%solo or small practice (under 10 clinicians)
9%mid-size group (10 to 99)
88%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Vascular & Interventional Radiologists | All clinicians in group | Main city |
| Ochsner Clinic LLC | 13 | 2,845 | New Orleans |
| North Oaks Medical Center LLC | 6 | 317 | Hammond |
| Lsu Health Sciences Center Shreveport Faculty Group Practice | 5 | 567 | Shreveport |
| Radiology Associates LLC | 4 | 83 | Baton Rouge |
| St Francis Medical Group LLC | 3 | 176 | Monroe |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Vascular & Interventional Radiologists affiliated |
| Ochsner Medical Center Acute | New Orleans | Nonprofit | 4 of 5 | 11 |
| Christus Ochsner St Patrick Hospital | Lake Charles | Nonprofit | 3 of 5 | 5 |
| Ochsner Medical Center-Kenner | Kenner | Nonprofit | 4 of 5 | 5 |
| Ochsner Medical Center - Baton Rouge | Baton Rouge | Nonprofit | 4 of 5 | 5 |
| Ochsner Lsu Health Shreveport | Shreveport | Nonprofit | 2 of 5 | 4 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Vascular & Interventional 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. Daniel Harper, MDAlexandria, LA · $1,073 in drug and device payments (2025) ·
(318) 442-8399 Dr. Michael Nguyen, MDAlexandria, LA · $346 in drug and device payments (2025) ·
(318) 448-6734 Dr. Stephen Rice, M.D.Alexandria, LA · $1,211 in drug and device payments (2025) ·
(318) 442-8399 Dr. Stuart Head, M.D.Alexandria, LA · $69 in drug and device payments (2025) ·
(318) 442-8399 Dr. William Long, M.D.Alexandria, LA · $5,599 in drug and device payments (2025) ·
(318) 442-8399 Dr. Sarah Frischhertz, M.D.Baton Rouge, LA · $394 in drug and device payments (2025) ·
(225) 769-6700 Dr. John Hamide, MDChalmette, LA · No drug or device payments recorded (2025) ·
(504) 826-9500 Dr. James Milburn, MDCovington, LA · $27,538 in drug and device payments (2025) ·
(985) 875-2828 Dr. Dee Malkerneker, MDGretna, LA · No drug or device payments recorded (2025) ·
(504) 391-5177 Dr. Laura Leonards, MDHammond, LA · $413 in drug and device payments (2025) ·
(985) 230-1101 Dr. Noah Mcgill, MDHammond, LA · No drug or device payments recorded (2025) ·
(985) 345-2700 Dr. Robert Smith, M.D.Hammond, LA · No drug or device payments recorded (2025) ·
(985) 230-6700 Dr. Sean Gipson, M.D.Hammond, LA · $140 in drug and device payments (2025) ·
(985) 230-1101 Dr. Kyle Degeyter, MDLafayette, LA · $3,140 in drug and device payments (2025) ·
(337) 470-2000 Dr. Michael Hoss, M.D.Lafayette, LA · $1,203 in drug and device payments (2025) · Telehealth ·
(337) 470-2180 Dr. John Eiser, DOMetairie, LA · $623 in drug and device payments (2025) ·
(800) 436-7936 Dr. Jesse Lapietra, M.D.Monroe, LA · No drug or device payments recorded (2025) ·
(318) 966-4541 Dr. Michael Barnidge, M.D.Monroe, LA · No drug or device payments recorded (2025) ·
(318) 966-4541 Dr. Robert Halsell, M.D.Monroe, LA · No drug or device payments recorded (2025) ·
(318) 966-4541 Dr. Ahmad Mubarak, MDNew Orleans, LA · $790 in drug and device payments (2025) · Telehealth ·
(504) 434-6235 Dr. Amber Durel, RTNew Orleans, LA · $126 in drug and device payments (2025) ·
(800) 935-8387 Dr. Andrew Marshall, M.D.New Orleans, LA · $664 in drug and device payments (2025) ·
(504) 988-7809 Dr. Arturo Gonzalez-roman, M.D.New Orleans, LA · No drug or device payments recorded (2025) ·
(504) 568-4646 Dr. Brianna OliverNew Orleans, LA · $2,823 in drug and device payments (2025) ·
(504) 842-3470 Dr. Bruce Bordlee, M.D.New Orleans, LA · $596 in drug and device payments (2025) ·
(504) 988-7627 Dr. Christopher Beck, M.D.New Orleans, LA · $1,158 in drug and device payments (2025) ·
(504) 897-7011 Dr. Dan Laney, M.D.New Orleans, LA · $3,193 in drug and device payments (2025) ·
(504) 702-3000 Dr. David Kirsch, MDNew Orleans, LA · $8,416 in drug and device payments (2025) ·
(504) 842-4000 Dr. James Murray, MDNew Orleans, LA · $212 in drug and device payments (2025) ·
(956) 206-1477 Dr. Juan Gimenez, M.D.New Orleans, LA · $146,355 in drug and device payments (2025) ·
(504) 842-3470 Dr. Julie CronanNew Orleans, LA · $1,220 in drug and device payments (2025) ·
(504) 842-3470 Dr. Leonard Bok, M.D.New Orleans, LA · No drug or device payments recorded (2025) ·
(504) 568-4646 Dr. Martin MutongaNew Orleans, LA · $1,697 in drug and device payments (2025) · Telehealth ·
(504) 842-3470 Dr. Patrick Gilbert, M.D.New Orleans, LA · $456 in drug and device payments (2025) ·
(504) 842-3470 Dr. Richard Marshall, MDNew Orleans, LA · $156,584 in drug and device payments (2025) ·
(504) 702-3309 Dr. Samantha ParrotteNew Orleans, LA · $757 in drug and device payments (2025) ·
(757) 572-0872 Dr. Tyler SandowNew Orleans, LA · $127,902 in drug and device payments (2025) ·
(504) 842-3000 Dr. Brandon Golant, MDShreveport, LA · $29 in drug and device payments (2025) ·
(318) 675-5000 Dr. Chaitanya Ahuja, M.D.Shreveport, LA · $1,890 in drug and device payments (2025) ·
(318) 626-0000 Dr. Horacio D'agostino, M.D.Shreveport, LA · No drug or device payments recorded (2025) ·
(318) 675-7737 Dr. Hugo Cuellar - Saenz, MDShreveport, LA · $19,513 in drug and device payments (2025) ·
(318) 626-0000 Dr. Jessica Caraway, MDShreveport, LA · No drug or device payments recorded (2025) ·
(318) 221-8411 Dr. Massoud AllahyariShreveport, LA · $1,257 in drug and device payments (2025) ·
(315) 626-0000 Dr. Naveen Gunji, M.D.Shreveport, LA · No drug or device payments recorded (2025) · Telehealth ·
(318) 626-0000 Dr. Paramjit Chowdhry, M.D.Shreveport, LA · $288 in drug and device payments (2025) ·
(318) 626-0000 Dr. Sergio Sierre, MDShreveport, LA · No drug or device payments recorded (2025) ·
(318) 675-7636 Dr. Ricky Miller, MDThibodaux, LA · No drug or device payments recorded (2025) ·
(985) 435-4831 Dr. Christopher Erikson, M.D.West Monroe, LA · No drug or device payments recorded (2025) ·
(318) 388-2646 Common questions
How many Vascular & Interventional Radiology providers are in Louisiana?There are 48 Vascular & Interventional Radiology providers with active NPI records practicing in Louisiana, according to federal NPPES data refreshed monthly.
Do Vascular & Interventional Radiology providers in Louisiana offer telehealth?Yes. 4 of the 48 Vascular & Interventional Radiology providers in Louisiana (about 8%) report offering telehealth services in CMS data.
Which cities in Louisiana have the most Vascular & Interventional Radiology providers?New Orleans (18), Shreveport (9), Alexandria (5) have the highest concentration of Vascular & Interventional Radiology providers in Louisiana.
How many Vascular & Interventional Radiology providers in Louisiana received drug or device company payments?33 of 48 Vascular & Interventional Radiology providers in Louisiana (69%) 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 Vascular & Interventional Radiologists in Louisiana work in independent practices or large health systems?Among 34 Vascular & Interventional Radiologists in Louisiana enrolled in Medicare, 3% bill through a solo or small practice with fewer than 10 clinicians, 9% through a mid-size group of 10 to 99, and 88% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Vascular & Interventional Radiologists in Louisiana work at?According to CMS facility affiliation records, the Louisiana hospitals where the most Vascular & Interventional Radiologists hold privileges are Ochsner Medical Center Acute in New Orleans; Christus Ochsner St Patrick Hospital in Lake Charles; Ochsner Medical Center-Kenner in Kenner.
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