Bryan Castaneda has his sights on becoming a surgeon. A heart surgeon to be more precise. A thoracic heart surgeon to be exact.

“I’ve always been interested in the health care field. I like helping people, and to experience empathy,” said the high school sophomore. “Medicine is never bland. It’s always innovative and exciting.”

Innovation is the cornerstone of Aurora Science & Tech (AST), where Bryan is one of nearly 800 students in grades 6 through 10 where STEM, short for science, technology, engineering and math, takes center stage.

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