Sara Karaba, MD

Dr. Nisha Sankaran is an expert in neuroradiology and comes to Johns Hopkins from Northern Virginia Radiology Consultants, where she spent the last two years as a private practice diagnostic radiologist specializing in neuroradiology.She earned her medical degree from Saint Petersburg State Pediatric Medical University. She completed her diagnostic radiology residency at University of Mississippi Medical Center, where she served as chief resident for two years and was involved in various leadership and quality assurance committees. She completed her neuroradiology fellowship training at Johns Hopkins University.She was one of 10 residents/fellows to receive the Radiology Leadership Institute (RLI) Scholarship Award in 2018. She is an active member of the ACR RLI ‘Resident and Young Physicians Leadership Summit’ Planning Committee.Dr. Sankaran has interests in stroke imaging, spine imaging, brain tumor imaging, and traumatic injuries of the brain and spine. She has published multiple journal articles on spine and stroke related imaging.

Kathleen B. Wooten, M.D., is a dedicated breast imaging specialist at Johns Hopkins Medical Imaging in Bethesda, Maryland.Dr. Wooten specializes in all aspects of breast imaging, including screening and diagnostic mammography, tomosynthesis, breast ultrasound, breast MRI, wire localizations and image-guided breast procedures.Dr. Wooten earned a Doctor of Medicine and Master of Health Administration dual degree from Virginia Commonwealth University. She completed a residency in diagnostic radiology at University of Maryland Medical Center, followed by a fellowship in breast imaging at Mercy Medical Center. Dr. Wooten previously served as a diagnostic radiologist and breast imager for Southern California Permanente Medical Group. Dr. Wooten is a member of the Society of Breast Imaging, the American College of Radiology, the Radiological Society of North America and the Maryland Radiological Society. Dr. Wooten has given numerous lectures and presentations on radiology topics and has taught students on the subject as well.