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Departments with related expertise Cancer Care at Mayo Clinic Gastroenterology and Hepatology Head and Neck Cancer Center Physical Medicine and Rehabilitation Radiology Rheumatology Sports Medicine Trauma, Critical Care and General Surgery in Rochester Areas that research this procedure Radiology Research Doctors who perform this procedure Edit search filters close Narrow your search By location Jacksonville, FL Rochester, MN By last name Find a doctor whose last name begins with the letter A A Find a doctor whose last name begins with the letter B B active Find a doctor whose last name begins with the letter C C Find a doctor whose last name begins with the letter D D Find a doctor whose last name begins with the letter E E Find a doctor whose last name begins with the letter F F Find a doctor whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H Find a doctor whose last name begins with the letter I I Find a doctor whose last name begins with the letter J J Find a doctor whose last name begins with the letter K K Find a doctor whose last name begins with the letter L L Find a doctor whose last name begins with the letter M M Find a doctor whose last name begins with the letter N N Find a doctor whose last name begins with the letter O O Find a doctor whose last name begins with the letter P P Find a doctor whose last name begins with the letter Q Q Find a doctor whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S Find a doctor whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U Find a doctor whose last name begins with the letter V V Find a doctor whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X Find a doctor whose last name begins with the letter Y Y There are no doctors whose last name begins with the letter Z Z Reset all filters Search Tips Use quotes for phrases. 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: C Ana I. Casanegra, M.D., M.S. Internist Vascular Medicine Specialist Rochester, MN Areas of focus: Anticoagulant therapy, Ultrasound, Deep vein thrombosis, Peripheral artery disease, Aortic dissection, Carotid artery d...isease, Pulmonary embolism, Aneurysm, Thrombophlebitis, Arterial embolism, Antiphospholipid syndrome, Fibromuscular dysplasia, Factor V Leiden, Renal artery stenosis, Thrombophilia, Venous thrombosis, Carotid artery dissection, Vasospastic disorders, Congenital blood clotting disorder, Protein S deficiency, Antithrombin deficiency, Protein C deficiency, Visceral artery aneurysm Show more areas of focus for Ana I. Casanegra, M.D., M.S. Melanie P. Caserta, M.D. Radiologist Jacksonville, FL Areas of focus: CT scan, MRI, Ultrasound, Contrast-enhanced ultrasound Frank K. Chen, M.D. Jacksonville, FL Areas of focus: MRI, Ultrasound, CT-guided biopsy, Image-guided diagnostic procedure Jennings J. Clingan, M.D. Radiologist Jacksonville, FL Areas of focus: CT scan, MRI, Ultrasound By Mayo Clinic Staff Request an appointment About May 03, 2024 Print Show references Andreas A, et al., eds. Grainger & Allison's Diagnostic Radiology: A Textbook of Medical Imaging. 7th ed. Elsevier; 2021. https://www.clinicalkey.com. Accessed Jan. 15, 2024. General ultrasound. RadiologyInfo.org. https://www.radiologyinfo.org/en/info/genus. Accessed Jan. 15, 2024. McKenzie GA (expert opinion). Mayo Clinic. Feb. 1, 2022. 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