Peter J. Siavelis

SVP of Health Systems and Hospitals


Peter is responsible for managing Waystar’s growing health systems and hospitals portfolio,  overseeing strategy development and refining our platform solutions for this key segment.

Peter is an accomplished strategist with more than 20 years of experience in healthcare IT, medical informatics and sales management at a number of leading healthcare technology businesses. He has deep expertise in commercializing innovative patient-focused solutions and recruiting first-rate talent. Peter was most recently CCO at StayWell, an employer well-being and patient education solutions company. He also previously served as president of U.S. sales at Merge Healthcare (an IBM Company), and he has held various sales leadership roles at McKesson, ISH Inc. and Cerner Corporation.

Peter holds an MBA from the University of Missouri-Kansas City, an MS in medical informatics from Northwestern University and a BGS from the University of Kansas. He has been a member of the Healthcare Information and Management Systems Society since 2003.