Ralph Maassen is an experienced anesthesiologist holding an MD and PhD, currently serving at Laurentius Ziekenhuis since December 2011, where roles have included Medisch Manager Anesthesiologie from 2014 to 2015 and MSB bestuurder in Finance from 2016 to 2020. Prior to this, Ralph Maassen worked as an anesthesiologist and chef de clinique at Atrium Medical Center from 2010 to 2011 and completed a residency in anesthesiology at Academic Hospital Maastricht/Voice Center Maastricht between January 2006 and December 2010.