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What is the difference between a psychologist and a psychiatrist?

Understanding the difference between psychiatrists and psychologists is a common issue for many people, despite them being highly distinct specialisms with very specific skills and responsibilities. 

Because they sound quite similar, it’s easy to understand why people get confused between psychiatry and psychology. To help make the difference between the two clearer, we have broken down the roles of both a psychiatrist and a psychologist.  

What is a psychiatrist?

A psychiatrist is a medically trained doctor who can diagnose and treat complex conditions relating to mental, emotional and behavioural disorders, such as  depression, bipolar disorder, schizophrenia and anxiety disorders.  For medico legal work they are often used where there are complex questions about capacity and risk.

The main responsibilities of a psychiatrist include considering the biological aspects of mental illness; diagnosing and treating mental health conditions and disorders; and prescribing medication where required.

What is a psychologist?

Psychologists are  trained in psychological theory and clinical practice. Their main role is to help individuals understand and manage their mental health conditions.. A psychologist is often preferable when detailed testing is central - for example, intelligence, memory, attention, personality, trauma, learning disability, suggestibility or rehabilitation needs. 

Psychologists are responsible for understanding how people think, feel and behave, and providing therapies designed to support emotional wellbeing and positive behavioural changes. They can provide support and behavioural healthcare for both individuals and families.

Do psychiatrists and psychologists work together?


Psychiatrists and psychologists can absolutely work together where appropriate, ensuring that each case benefits from a comprehensive joined-up approach. The result is fully aligned reporting that not only meets clinical and legal standards, but also reflects the full complexity of the individual and the case. 

For medico-legal cases, psychologists and psychiatrists can serve as expert witnesses to provide impartial, evidence-based reports that help courts understand complex legal and clinical issues, as well as the unique needs and circumstances of the individuals involved. 

At MLUK, cross-discipline collaboration sits at the heart of our model. The specialisms of psychology and psychiatry work in tandem, combining medical and psychological insights to deliver well-rounded, impartial and authoritative reports.

Client testimonial

My "go to" company for psychiatric and psychology reports. They are quick to respond to requests, from initial enquiry to attending upon my clients and producing reports. 

The administration team  and the Doctors themselves are all very approachable and nothing is too much trouble for them. They have assisted me to navigate through cases numerous times, and I am more than comfortable to  ask questions for advice, no matter how basic it may sound. Garry Leaver, Farleys Solicitors LLP

Get in touch

To instruct a psychiatrist or psychologist, or to discuss a specific case, please get in touch by clicking below to our contact form or calling us Mon-Fri between 9am-5pm on 0800 689 0846.

We are here to support you in providing the best outcomes for your clients through expert input.