People often use “psychologist” and “psychiatrist” as if they mean the same thing. They don’t. One is a talking-therapy and assessment specialist. The other is a medical doctor. Picking the right one first can save you time, money and frustration.
This page explains each role in plain terms. It also covers counsellors and psychotherapists, how to check a professional is properly registered, and when it makes sense to involve a psychiatrist.
Why the job titles blur
The two words sound alike and both deal with thoughts, feelings and behaviour. In the NHS, psychologists and psychiatrists often sit in the same mental health team. So it is easy to assume they are interchangeable.
The key differences are training and what each is allowed to do. A psychiatrist went to medical school, qualified as a doctor and then specialised in mental illness. A psychologist studied psychology and trained in psychological assessment and therapy, but is not a doctor.
According to a UK Parliament briefing, psychologists “are not medically trained and do not prescribe medication”. Psychiatrists, as doctors, are regulated by the General Medical Council (GMC) and can prescribe.
What psychologists do
A psychologist helps you understand what is going on in your mind and why. Their work usually falls into two parts.
Assessment. A psychologist may use interviews, questionnaires and structured tests to build a picture of your difficulties. This is sometimes called a formulation: a shared explanation of how a problem started and what keeps it going.
Therapy. Many psychologists deliver talking treatments. These might include cognitive behavioural therapy (CBT), trauma-focused work or approaches for long-standing relationship and emotional patterns. Sessions are often weekly, over a number of weeks or months.
Psychologists work in the NHS, schools, prisons, workplaces and private practice. Plenty now offer appointments by video.
Protected psychologist titles
In the UK, the Health and Care Professions Council (HCPC) regulates practitioner psychologists. The following titles are protected by law, so only someone on the HCPC Register may use them:
- Practitioner psychologist
- Registered psychologist
- Clinical psychologist
- Counselling psychologist
- Forensic psychologist
- Health psychologist
- Educational psychologist
- Occupational psychologist
- Sport and exercise psychologist
The plain word “psychologist” is not on that list. Someone can use it without any regulated training. If a website says only “psychologist”, look for one of the protected titles and check the HCPC Register yourself.
What psychiatrists do
Psychiatrists are medical doctors whose specialist field is the diagnosis and treatment of mental illness. Because of that background, they look at the whole picture, including physical health, other medicines you take and how symptoms change over time.
A psychiatrist is usually the right person when:
- you need a formal diagnosis, such as adult ADHD or a mood disorder
- medication may be part of treatment, or your current medicine isn’t working
- symptoms are severe, complex or keep coming back
- there are signs of psychosis, such as hearing voices or holding unusual beliefs that feel very real
- several conditions overlap and nobody is sure what is driving what
Psychiatrists do not usually provide weekly therapy themselves. Their appointments tend to be less frequent and focus on symptoms, diagnosis, treatment decisions and safety. They can also explain which type of therapy suits your situation and how it fits alongside any medicine. You can confirm a doctor’s registration on the GMC’s online registers, which also show whether they are on the Specialist Register.
Counsellors and psychotherapists
Counsellors and psychotherapists also provide talking therapy. The NHS describes counselling as a therapy where someone “listens to you and helps you find your own solutions to problems”. Counsellors do not usually give advice or tell you what to do.
Psychotherapy tends to be longer or go deeper into patterns from earlier in life, though the line between the two is not fixed.
Neither “counsellor” nor “psychotherapist” is a protected title. To stay safe, choose someone on a register accredited by the Professional Standards Authority (PSA). The British Association for Counselling and Psychotherapy (BACP) and the UK Council for Psychotherapy (UKCP) both hold registers. The PSA’s practitioner checker lets you look people up.
Which one fits your situation
Use this table as a rough guide, not a diagnosis. Your GP can also help you decide.
| Your situation | Usual first step | Why |
|---|---|---|
| Low mood, stress or worry that you want to talk through | NHS Talking Therapies, or a registered counsellor or psychologist | Talking therapy is often the first treatment offered |
| You want structured therapy such as CBT | A registered psychologist or accredited therapist | They are trained to deliver it |
| You are wondering whether medication could help | Your GP or a psychiatrist | Only a doctor or other prescriber can prescribe |
| Therapy has not helped enough, or symptoms are severe | A psychiatrist, alongside your therapist | A medical review can check the diagnosis and options |
| You think you may have adult ADHD | A psychiatrist | Diagnosis and any medicine need specialist input |
| You see or hear things others don’t, or your mood swings to extremes | Your GP promptly, who may involve a psychiatrist | These symptoms need medical assessment |
| You feel unsafe or might act on thoughts of harm | 999, A&E, NHS 111 or Samaritans on 116 123 | This needs urgent help, not a booked appointment |
Finding a psychologist online
If therapy is what you need, these steps help you find someone qualified.
- Start with the NHS if you live in England. You can refer yourself to NHS Talking Therapies if you are registered with a GP and aged 18 or over (16 in some areas). Treatment may be offered in person, by phone, by video or as an online course.
- Search a professional directory. The British Psychological Society’s directory lists Chartered Psychologists by specialism. The BPS says it cannot recommend individual members, so you still need to check each person.
- Check the HCPC Register. Search by surname or registration number. If someone uses a protected title but isn’t listed, don’t book.
- Ask practical questions. Which therapy do they use? How many sessions are typical? What happens if you feel worse between sessions? Do they see clients who live where you do?
- Check how video sessions work. Ask which platform they use and how they keep sessions private.
- Check the cost and cancellation terms. Private therapy is usually paid per session, so ask what a full course is likely to cost before you commit.
When to add a psychiatrist
Seeing a psychologist does not rule out seeing a psychiatrist, and the reverse is true too. The two roles often work best together.
It may be time to involve a psychiatrist if:
- your therapist suggests a medical opinion
- you have finished a course of therapy and still struggle day to day
- you want to know whether a diagnosis explains lifelong difficulties, such as poor focus
- you already take a mental health medicine and want it reviewed
- your GP is unsure which medicine to try next
A psychiatrist can also give a clear view on what kind of therapy is likely to help, which makes your search for a therapist more focused.
How Happy Clinic can help
To be clear from the start: Happy Clinic does not provide psychological therapy. It has no psychologists, counsellors or therapists delivering sessions. If talking therapy is all you want, the routes above are the place to begin.
What Happy Clinic does offer is private psychiatry by video for over-18s living in any part of the UK. Its consultant psychiatrists see people with depression, anxiety, OCD, PTSD, adult ADHD, psychosis and other conditions. You can read the full list of what Happy Clinic treats.
After a video assessment, the psychiatrist agrees a treatment plan with you. That plan may include medication, follow-up appointments and guidance on where to look for therapy, on the NHS or privately. You receive a clinical summary, and with your consent a copy goes to your GP. How it works explains each step.
Happy Clinic does not see children, provide crisis care or assess memory problems such as dementia.