Dr. Shadle's education and training includes medical school at the University of Arizona College of Medicine and residency at a hospital affiliated with the University of California, San Diego (UCSD). Her areas of expertise include the following: brachytherapy (seed implants), colon cancer, and hodgkin's lymphoma. She accepts Blue Cross Blue Shield Bronze, Blue Cross Blue Shield Gold, and United Healthcare Choice, as well as other insurance carriers. Dr. Shadle is affiliated with Houston Methodist. She welcomes new patients.