Dr. Barker earned her medical degree from the Medical University of South Carolina in 2003. She completed an internship at Spartanburg Regional Healthcare System, Spartanburg, SC in 2004 followed by residency training from University of Tennessee Medical Center at Knoxville in 2008. Dr. Barker completed a musculoskeletal fellowship at University of Virginia. She currently resides in Hawaii and serves as a teleradiologist.
Her memberships include American College of Radiology, Radiological Society of North America, and American Medical Association.
Dr. Barker was board-certified with the American Board of Radiology in 2008. She joined the Vista Radiology team in 2009.