MediSource is an independent insurance agency based in Little Rock, Arkansas. MediSource works with small business owners and a number of large corporations including regional banks, financial firms, hospitals and colleges to help their retiring employees transition into Medicare. MediSource was started in 2011 as Roulston Insurance Agency, with the objective to provide seniors with the best Medicare solutions available in the market. As business quickly grew, the agency’s name was changed to MediSource in 2018. Today, MediSource and its team of agents serve thousands of clients annually.