Frank Baez got his first healthcare experience as a teenager, mopping floors and cleaning patients' rooms as a hospital janitor at New York University.
This week, the 29-year-old got his nursing degree from NYU's Rory Meyers College of Nursing after finishing an accelerated 15-month program.
"It was a very intense program, I'll tell you that. It was a lot of work," he told CNN. "It was worth it, it paid off at the end. Here I am now, a graduated nurse."