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 in the counselling practice since 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 Master Clinical Member with the Singapore Association for Counselling, an SAC Registered Counsellor and Registered Clinical Supervisor and is currently serving his second term as the President of the Singapore Association for Counselling (2018-2020).He is also a clinical member of the Association for Marital and Family Therapy (Singapore), and Founding Board Member of the Asia Pacific Certification Board (APCB).
He also serves as the Advisor of the Association of Christian Counsellors (Singapore) and is an ordained preacher with the Assemblies of God of Singapore.