Print Departments and specialties Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery. 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Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 1-4 out of 4 doctors available Last Name Initial: M Nick G. Matthees, M.D. Neuroradiologist Phoenix, AZ Areas of focus: MRI, CT scan, Lumbar puncture, Myelogram, Brain MRI , CT-guided biopsy, Brain CT scan, CT angiogram, CSF leak Cynthia H. McCollough, Ph.D. Radiologist Rochester, MN Areas of focus: X-ray, CT scan Michael Morris, M.D. Cardiovascular Radiologist Phoenix, AZ Areas of focus: MRI, CT scan, MRI cardiac stress test, CT coronary angiogram, Cardiac MRI, Cardiac CT scan, Cardiomyopathy, Lung cancer..., Lung nodule, Aortic disorder, Pulmonary hypertension, Interstitial lung disease, Pulmonary valve disease, Mitral valve disease, Tricuspid valve disease, Aortic valve disease Show more areas of focus for Michael Morris, M.D. Michael R. Moynagh, M.B., B.Ch. Radiologist Rochester, MN Areas of focus: MRI, CT scan, Ultrasound, Kidney biopsy, Body composition analysis Research Profiles Edit search filters close Narrow your search By location Arizona Florida Minnesota View all View all physicians • All Locations Baffour, Francis M.D. Minnesota Gong, Hao Ph.D. Minnesota Leng, Shuai Ph.D. Minnesota Manduca, Armando Ph.D. Minnesota Rajendran, Kishore Ph.D. Minnesota By Mayo Clinic Staff Request an appointment About May 07, 2024 PrintShow references Computed tomography (CT). U.S. Food and Drug Administration. https://www.fda.gov/radiation-emitting-products/medical-x-ray-imaging/computed-tomography-ct. Accessed Oct. 20, 2023. Lee C, et al. Radiation-related risks of imaging. https://www.uptodate.com/contents/search. Accessed Oct. 20, 2023. Computed tomography (CT). National Institute of Biomedical Imaging and Bioengineering. https://www.nibib.nih.gov/science-education/science-topics/computed-tomography-ct. Accessed Oct. 20, 2023. Body CT. Radiological Society of North America. https://www.radiologyinfo.org/en/info/bodyct. Accessed Oct. 30, 2023. 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