Clinical psychologist, counsellor or therapist: what's the difference?

By Dr Bobbie Scott, Clinical Psychologist · 3 November 2026

Search for “therapist Tunbridge Wells” and you will find dozens of profiles, most of them a few hundred words long, with titles that sound almost interchangeable: therapist, psychotherapist, counsellor, coach, psychologist. If you are already struggling, working out the difference can feel like one more job you don’t have the energy for.

Here is the short version. In the UK, “therapist” and “counsellor” are not legally protected. Even “psychologist” on its own is not protected. What is protected, by law, are nine specific titles including clinical psychologist, counselling psychologist and practitioner psychologist, and only people on the Health and Care Professions Council register can use them. You can check anyone’s registration on the HCPC website in about thirty seconds.

To become a clinical psychologist, I completed a psychology degree, several years of clinical experience, and then a three-year doctorate in clinical psychology (DClinPsy). The doctorate combines university teaching and research with supervised placements across NHS services, working with adults, children, families and people with complex needs. During mine I trained in CBT, compassion focused therapy and acceptance and commitment therapy, alongside a foundation qualification in systemic practice.

That breadth matters more than it might seem. A practitioner trained in one model tends to fit every problem to that model. A clinical psychologist is trained to start with a formulation, a shared understanding of how your difficulties developed and what keeps them going, and then choose the approach that fits you.

None of this means a counsellor can’t help you; many are excellent. It means that if your difficulties are complex, longstanding, or haven’t shifted with previous therapy, it is worth knowing what training sits behind the title. Read more about me, or get in touch.

Written by Dr Bobbie Scott, DClinPsy, HCPC registered clinical psychologist (registration PYL-CHECK). Examples of people in articles are illustrations, not real clients. Research findings describe what studies found, not a promise of any individual result.

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