Contributor: Ronald Freedman

Ronald Freedman has been assistant executive director for education at the American College of Radiology since 1999, working to develop the college's education offerings, including its ACR Education Center.

He was previously senior vice-president, worldwide sales and marketing for VCampus Corporation, a provider of web-based e-learning solutions, and before that vice-president of information assurance and chief security officer at USinternetworking. He spent 15 years with General Electric, including five at GE Healthcare, GE's business unit that provides services in medical imaging and information technologies, medical diagnostics and patient monitoring systems.