By Nao Braverman
Hailey Johnson, 13-years-old, soft-spoken and confident, already knows she wants to be a doctor.
Even though she’s just plowing through junior high school, there’s something in her voice that affirms she means it. Perhaps that’s because she’s battled cancer herself, and knows what it means to be hospitalized.
“I want to do something for other cancer patients,” she said. “I also remember how great the nurses and doctors were and I want to give