September 22, 2020 4 min read Opinions expressed by Entrepreneur contributors are their own. A three-month hospital stay at age 14 helped David Mancini decide what he wanted to be when he grew up. “It was just a basic knee injury from playing basketball,” said Mancini. “But unfortunately after surgery, I got a staph infection, and I ended up getting really sick.” Thankfully, after nearly losing his leg, he made a full recovery.  That harrowing experience as a patient prompted Mancini, even as a young teen, to begin exploring alternatives to traditional medicine. And that led him, eventually, to chiropractic … Continue reading The Six-Figure Clinic Owner: David Mancini of Pure Health Chiropractic