Mark P. Trahan, M.D.
Mark P. Trahan, M.D.
Mark P. Trahan, M.D.
Mark P. Trahan, M.D.

Diagnostic Radiology


Lake Charles

Board Certification

United States Medical Licensure Examination – 2012

American Board of Radiology – June 2017

Diagnostic and Interventional Radiology




B.A. 2007 – Millsaps College; Jackson, MS
Phi Beta Kappa honor society
Magna Cum Laude

M.D. 2011 – Louisiana State University – New Orleans
Alpha Omega Alpha honor society – elected as a junior (top 10% of class)

Internship (2011-2012) LSU internal medicine residency
Earl K. Long Hospital – Baton Rouge

Diagnostic Radiology Residency (2012 – 2016)
Emory University and affiliated hospitals – Atlanta, GA

Vascular and Interventional Radiology Fellowship (2016 – 2017)
Emory University and affiliated hospitals – Atlanta, GA

Served as Chief Fellow in class of 8 fellows

Employment History

08/1997 – 05/1998 – LSU – Shreveport, LA
Graduate Assistant

06/1996 – 08/1997 – LSUHSC – Dept of Pediatrics – Shreveport, LA
Clinical Specialist in Cytogenetics


Society of Interventional Radiology

American College of Radiology

Radiological Society of North America

Calcasieu Parish Medical Society

Publications & Presentations

Trahan MP, Torres W. “Hepatic infarction due to hepatic artery thrombosis after transplant”. ACR Case in Point published May 5, 2014.

Trahan MP, Turakhia A, Osipow M, Sekhar A. “Clinical Review of Acute Pancreatitis: The Revised Atlanta Classification, Imaging, and Therapies”.

Educational exhibit presented at Radiological Society of North America meeting December 2014.

Presented four interesting cases during the Brogden Film Panel at the Southern Radiological Conference in Fairhope, AL on January 29, 2016.

Presented case of Penumbra device used for pulmonary artery thrombectomy as part of the VIVA Face-off competition at the 2016 VIVA (Vascular and Interventional Advances) meeting, September 18-22, 2016; Las Vegas, NV

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