Growing a company is full of change. Growing a company to 500+ employees in 10 years is full of constant change. WebPT set out to change the way physical therapists file their paperwork and in the process built a company that's made the fastest growing businesses list 6 times.

Last week, we sat down with WebPT President and Co-Founder Heidi Jannenga. We talk about how a college basketball injury led her to physical therapy and how she has revolutionized the industry since.