Dr John Arrington

Magnetic Resonance Imaging
and CT Scanner

The 3.0 Tesla Magnetic Resonance Imaging (MRI) Scanner and 64 slice CT Scanner offer our patients the latest state of the art technology. Learn More


Dr. Arrington is the medical director of University Diagnostic Institute (UDI) and brings with him over 20 years of Neuroradiology and Musculoskeletal Radiology experience. Dr. Arrington is board certified in both Diagnostic Radiology and Neuroradiology with full certification and Certificate of Added Qualification.

After receiving a BS degree from the University of Florida, in Gainesville, Florida, Dr. John Arrington received his MD degree from the University of South Florida and completed his Diagnostic Radiology residency there as well, serving as Chief Resident in his Senior year .  Dr. Arrington served a Neuroradiology Fellowship at Johns Hopkins Medical Institutions, following which he returned to the Tampa Bay area to practice. Dr. John Arrington has authored numerous scientific papers and has a teaching appointment at USF College of Medicine.

Dr. Arrington is currently on staff at the H. Lee Moffitt Cancer Center,  Shriner’s Hospital Tampa Unit, and the James A. Haley Veteran’s Hospital in Tampa, Florida. Dr. Arrington is a senior member of the American Society of Neuroradiology,  American Society of Spine Radiology, Florida Medical Association, American College of Radiology, and the Hillsborough County Medical Association; all of which make him an unequivocal choice for his prestigious position with University Diagnostics Institute. Dr. John Arrington has recently been named one of the Outstanding Physicians in America by physician peers.

Education & Training

MD: University of South Florida College of Medicine
Residency: Diagnostic Radiology, University of South Florida
Fellowship: Neuroradiology, John Hopkins University

Board Certifications

American Board of Radiology
American Board of Radiology Neuroradiology, Certificate of Added Qualification

Current Appointments


University Diagnostic Institute
Neuromusculoskeletal Imaging Associates
Neuroradiology Associates of Tampa
H. Lee Moffitt Cancer and Research Center


Professor of Radiology, USF
Professor of Head & Neck Surgery, USF

Professional Affiliations

American Society of Neuroradiology, Senior Member
American College of Radiology
American Society of Spine Radiology
American Society of Head & Neck Radiology
American Medical Association
Association of University Radiologists
Florida Medical Association
Florida Radiological Society
Florida West Coast Radiology Society
Hillsborough County Medical Association
International Society of Magnetic Resonance in Medicine
Radiological Society of North America
Roentgen Ray Society
Society for Magnetic Resonance Imaging
Southeastern Neuroradiology Society


Journal Reviewer, "Magnetic Resonance Imaging"
Journal Reviewer, "Neuroradiology"
Journal Reviewer, "American Journal of Neuroradiology"

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