Dr. Jan van Niekerk is a Clinical Psychologist in Adult Mental Health, Dept of Psychology, Fulbourn Hospital, Cambridge, with qualifications from University College and King's College, London, the ...ver maisDr. Jan van Niekerk is a Clinical Psychologist in Adult Mental Health, Dept of Psychology, Fulbourn Hospital, Cambridge, with qualifications from University College and King's College, London, the University of Cambridge, and the Beck Institute. He lives in Cambridge, UK.ver menos