Sam Kuna is the Dean of the School of Counselling and an Associate Professor at TCA College, which is a multi-disciplinary Christian college pioneered by the Trinity Christian Centre, Singapore
He started his counselling practice in the late 1980s and had further training in psychology as well as marriage, family and child counselling. He is a practicing family therapist, child counsellor, a sandplay practitioner, as well as a certified master addiction therapist. He is a Fellow Member of the Singapore Association for Counselling, a SAC Registered Counsellor and a Registered Clinical Supervisor and is currently serving as the Co-Chair of the SAC Ethics Board. He is also a Founding Board Member of the Asia Pacific Certification Board (APCB).
He currently serves as the President of the Association of Christian Counsellors (Singapore) and is an ordained preacher with the Assemblies of God of Singapore.