Invacare Corp. of Elyria, Ohio, announced on March 2 that Doug Harper—previously general manager, Invacare Supply Group (ISG)—will assume the role of group vice president, sales and market development, North America. Harper joined Invacare Supply Group six years ago, and has been responsible for delivering lower cost solutions in supplies to providers, resulting in strong growth for both the provider and ISG. He will now be applying these principles and his industry knowledge to the Invacare Homecare and Invacare Continuing Care markets.