Gissa Johnson is a Spanish 2 Honors, AP Spanish and AP Research Teacher at Centennial High School. She has been in Burleson ISD for 10 years at Centennial. Dr. Medrano states, "Profesora Johnson is a role model for any teacher that wants to improve their craft and have fun teaching. She is always available for a quick motivation and great advice on how to teach better and to just be a great human being. I've never found fault with her or anything she does."