Best Places to Work in Healthcare - 2019 Medasource on a team-building event at the Indianapolis Motor Speedway All <Prev Next> Rank 1 - Supplier Medasource Supplier, Indianapolis , IN Tweet Share Share Email More Years on the list: 3 Number of U.S. employees: 88 Voluntary employee turnover: 4% What employees love: Paid weekly with uncapped commissions and bonuses; established lines of communication; and frequent team-building exercises