Gerrit Glas (1954), psychiatrist and philosopher, was professor of Christian Philosophy at Leiden University, professor of Psychiatry and Philosophy at Leiden, professor of Philosophy of Neuroscience at VU and holder of the Dooyeweerd chair in Christian Philosophy at VU. He continues to practise in mental health care. With Henk Jochemsen he wrote Verantwoord Medisch Handelen – Proeve van een christen medisch ethiek (1997). He also published Person-centered Care in Psychiatry – Self-relational, Contextual and Normative Perspectives (2019).