24/7 Patient Assistance: 760-405-8205
24/7 Patient Assistance: 760-405-8205
Hospitals & Clinics
specialties & services
Dr. John Karis graduated the medical school of Duke University and did his internship at University of North Carolina Hospitals. He completed his residency program at Duke University Hospital and his fellowship at Barrow Neurological Institute. Dr. Karis is specialized in Radiology and board certified in Diagnostic Radiology and Neuroradiology. He has been in practice for more than 20 years and is affiliated with St. Joseph's Hospital and Medical Center. During his career, he has also contributed to several publications of medical interest.
Duke University School of Medicine, Durham NC Graduated in 1987
Medical School
University Of North Carolina At Chapel Hill School Of Medicine, Chapel Hill Nc
Internship
Duke University School of Medicine, Durham NC
Residency
Barrow Neurological Institute
Fellowship
American Board of Radiology - Diagnostic Radiology
American Board of Radiology - Neuroradiology
St. Joseph's Hospital and Medical Center
Languages: English/Spanish
(602) 406-3000
350 W Thomas Rd
Phoenix, Arizona 85013 
A Spiral Spin-Echo MR Imaging Technique for Improved Flow Artifact Suppression in T1-Weighted Postcontrast Brain Imaging: A Comparison with Cartesian Turbo Spin-Echo.
Li, Z.,Hu, H. H.,Miller, J. H.,Karis, J. P.,Cornejo, P.,Wang, D.,Pipe, J. G.; AJNR Am J Neuroradiol. 2015 Nov 28.
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Sliding-slab three-dimensional TSE imaging with a spiral-In/Out readout.
Li, Z.,Wang, D.,Robison, R. K.,Zwart, N. R.,Schär, M.,Karis, J. P.,Pipe, J. G.; Magn Reson Med. 2015 Mar 11.
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Arterial spin labeled perfusion imaging using three-dimensional turbo spin echo with a distributed spiral-in/out trajectory.
Li, Z.,Schär, M.,Wang, D.,Zwart, N. R.,Madhuranthakam, A. J.,Karis, J. P.,Pipe, J. G.; Magn Reson Med. 2015 Mar 11.
See more >>Memberships
American Society of Neuroradiology
Radiological Society of North America