Our Physicians

Your radiologist has . . .

Up to 14 years of medical training, which includes 4 years of college, 4 years of medical school, 1 year internship, 4 years of residency training in radiology, and an additional 1-2 years of fellowship training in a particular subspecialty of radiology, such as neuroradiology, and vascular and interventional radiology.

With the completion of advanced training, Radiology Associates physicians perform diagnostic procedures, interpret diagnostic images and partner with referring physicians to diagnose your medical problems.


Michael Barnidge, Jr., M.D.»
J. Michael Barraza, M.D. »
John A. Davis, M.D. »
Anne D. Halsell, M.D. »
Robert D. Halsell, M.D. »
Jesse M. LaPietra, Jr., M.D. »
Jason McCourt, M.D. »
Blake E. McGehee, M.D. »
Meagan C. Uzee, M.D.»
Lin Xiong, M.D. »

J. Michael Barraza, M.D.

Neuroradiology, John Hopkins Hospital, Baltimore, MD, Interventional Neuroradiology, Baptist Memorial Hospital, Memphis, TN

Board Certification
American Board of Radiology - 1987, Neuroradiology CAQ

Diagnostic Radiology, University of Washington Affiliated Hospitals, Seattle, WA 

Swedish Hospital Medical Center, Seattle, WA

Medical School
Tulane University School of Medicine, New Orleans, LA

Professional Memberships/Associations:

  • American Society of Neuroradiology
  • American Society of Pediatric Neuroradiology
  • Radiological Society of North America
  • Louisiana State Medical Society
  • Louisiana State Radiological Society
  • Ouachita Parish Medical Society

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