Evansville (Ind.) Surgery Center. This surgery center employs more than 100 people and boasts an annualized turnover rate of 9.5 percent. In addition to standard benefits, employees have access to on-site child care, an employee assistance program and a free fitness center. After conducting employee focus groups in 2016, ESC decided to expand its paid time off and education programs. The center also covers the costs associated with employees seeking certification courses and additional education