F. Daniel Dunnavant, MD, is an honors graduate of Rhodes Colleges and earned his medical degree from the University of Tennessee. He completed a residency in Diagnostic Radiology at the University of Alabama at Birmingham and a fellowship in Pediatric Radiology at Vanderbilt University Medical Center. Dr. Dunnavant joined the Vanderbilt faculty in 2018 as Assistant Professor. He is a member of the Radiological Society of North America, American College of Radiology, the Society for Pediatric Radiology and the American Society of Emergency Radiology. In 2021, Dr. Dunnvant took on the role of liaison to the Division of Trauma and Surgical Critical Care. In 2022, he became Fellowship Director for the department's Emergency Radiology Fellowship, which launched in July of 2023.

Section: Emergency Radiology

Kathleen Donais, MSN, ACNP, earned her BSN and MSN from the University of Alabama. She joined the Vanderbilt faculty in 2006 in the department of Surgery. Following 14 years as an Acute Care Nurse Practitioner and Surgery Nurse Practitioner, Kathleen joined the faculty in the department of Radiology as Assistant in Radiology and Radiological Sciences. Kathleen is a member and current treasurer of the Middle Tennessee Advance Practice Nurse Association, and she previously served as the Co-Chair for the Advanced Practice Standards Committee.

Section: Interventional Radiology

Katie M. Davis, DO, is a graduate of Ursuline College in Pepper Pike, OH and earned her medical degree from Ohio University, Heritage College of Osteopathic Medicine. She completed a residency in Diagnostic Radiology at Case Western Reserve University and a fellowship in Women’s Imaging at Magee Women’s Hospital, University of Pittsburgh Medical Center. Dr. Davis joined the Vanderbilt faculty in 2018 as Assistant Professor. In 2022, she was appointed the Section Chief of Breast Imaging and Medical Director of Breast Imaging Services. In 2025, Dr. Davis was promoted to Associate Professor. In addition, she has served as the Director of Medical Student Education for the Radiology Department since 2021. She is a current member of the Society of Breast Imaging Young Physician Section Committee.

Section: Breast Imaging

Jeff Creasy, MD, earned an undergraduate BS in physics from Michigan State University and an M.D. degree from the University of North Carolina at Chapel Hill. After two years of general surgical training at Duke University, he returned to Chapel Hill for a radiology residency, neuroradiology fellowship and two years of faculty appointment as an Assistant Professor. He joined the Vanderbilt faculty in 1988 as an Assistant Professor, and was promoted to Associate Professor in 1998. He was made Professor in 2011, and became section chief of neuroradiology in 2015. He is past president of the Society of Computer Applications in Radiology (SCAR), the Southeastern Neuroradiology Society (SENRS) and the Tennessee Radiology Society (TRS). He has held the Certificate of Added Qualifications in Neuroradiology, since its inception in 1995. He became a Fellow of the American College of Radiology (ACR) in 2009.

Section: Neuroradiology

Christopher Baron, MD, is a graduate of St. Edwards University and earned his medical degree from University of Texas Health Science Center. He completed a residency in Diagnostic Radiology and fellowships in Vascular and Interventional Radiology and Pediatric Interventional Radiology from Vanderbilt University Medical Center. He joined the Vanderbilt faculty in 2012 as Assistant Professor of Radiology. Dr. Baron's work is focused on Pediatric IR and the diagnosis and treatment of vascular malformations. He is a member of American College of Radiology, Society of Interventional Radiology and Society for Pediatric Radiology.

Section: Interventional Radiology