Meet Our Board-Certified Interventional Radiologists



Dr. Steven Thomas

Dr. Thomas is a graduate of the University of Tennessee at Martin and the University of Tennessee College of Medicine. He completed a transitional year internship at the University of Tennessee Medical Center at Knoxville, followed by a Radiology Residency at the University of Mississippi and a Vascular and Interventional Radiology Fellowship at the University of Virginia.


Dr. Steven Thomas is certified by the American Board of Radiology with a Certificate of Advanced Qualification in Vascular and Interventional Radiology.



Dr. Brett Donegan

Dr. Donegan is a graduate of Vanderbilt University School of Engineering and School of Medicine. He completed residency in Diagnostic Radiology and fellowships in Neuroradiology/Endovascular Surgical Neuroradiology at the University of Missouri-Kansas City, and a fellowship in Vascular and Interventional Radiology at Emory University.


Dr. Brett Donegan is board-certified by the American Board of Radiology with a Certificate of Added Qualification in Neuroradiology.


Jeffery Kelley, PA-C

Jeffrey is a graduate of the University of Alabama at Birmingham with a degree in Mathematics as well as a Master of Science in Medicine from Trevecca Nazarene University's Physician Assistant Program.


Jeffrey is board-certified by the NCCPA. Prior to his work at MVI he had 10 years of experience with a neurosurgery group.

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