Health First Health Plans, based in Rockledge, Fla., has announced Don Hairston's appointment as CFO.<br /><br />Mr. Hairston has previously held positions as CEO, CFO and president for various care companies in Georgia, Texas and Florida.<br /><br />Health First Health Plans is the insurance sector of Health First integrated health system, a nonprofit organization that oversees four hospitals and several outpatient and wellness services in Brevard County, Fla.