Published by John Gillen | Last updated: 16th September 2026
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Cassiobury Court is a specialist inpatient centre for drug and alcohol addiction. We deliver recovery-focused substance misuse treatment in a safe, supportive environment that encourages positive risk-taking and builds the foundations for lasting recovery.
Our approach combines clinical expertise with genuinely person-centred care, ensuring treatment is shaped around each individual’s needs, circumstances and personal recovery goals. Whether someone is beginning with medically managed detoxification or progressing through therapy and rehabilitation, our team is there to support every step of a safe and sustainable recovery journey.
The Disease Theory of Addiction
At Cassiobury Court, we subscribe to the ‘disease theory of addiction.’ Principally, we do not believe addiction is due to moral or behavioural failings. Instead, we consider an addiction to be a disease of the mind.
We believe this disease must be treated with a range of therapy techniques that aim to tackle addiction through the use of emotion, logic and knowledge.
A Focus on Abstinence
The overall aim of our drug and alcohol treatment is to manage addictive behaviours. This means our clients must embrace the abstinence model of addiction treatment.
To achieve this aim, clients receive modern and scientific techniques such as psychiatric and complementary therapies. The end result is that we offer a treatment programme that is well renowned in the United Kingdom today.
An Evolved Treatment Programme
Over the last two decades, we’ve continued to evolve the drug and alcohol treatment programme we offer. We employ a gifted and multi-disciplinary team of addiction experts who influence developments in the wider field of addiction and mental health treatment. Because of this, when you attend Cassiobury Court for drug and alcohol addiction treatment, you can gain access to some of the best and most effective addiction treatments available on the market today.
The Effectiveness of our Treatment
Company research indicates around 70% of our clients achieve the abstinence goal following the completion of a 28-day rehabilitation programme. This high success rate is partially attributed to our extended aftercare provision.
When you attend Cassiobury Court, you have the right to return to weekly aftercare sessions for an additional 12 months after completing your recovery programme, as aftercare is an essential resource during those tentative first months after rehabilitation.
A Tailored Approach
When you attend Cassiobury Court for drug and alcohol treatment, you will be treated as a unique individual and not as a ‘number.’ This means your rehabilitation programme shall be constructed in a way that reflects your precise needs and requirements. For this reason, each client receives a fully individualised recovery programme. Why? Because tailoring your recovery programme will help to increase the long-term effectiveness of your drug and alcohol addiction treatment.
The specific therapies we offer are matched to your needs. For instance, if you suffer from social anxiety, your treatment programme will focus on one-to-one therapy rather than group therapy. Only once your individual therapy begins to deliver noticeable results will you be expected to engage with group therapy sessions.
Alternatively, if you are creative and spiritual, we can offer you a range of holistic therapies such as mindfulness, art therapy and music therapy. To ensure you receive a treatment programme that suits your needs and preferences, a thorough person-centred assessment is conducted upon entering our drug and alcohol treatment centre. After the initial assessment, you can expect a personalised care plan within 24-48 hours of admission.
Alcohol and Drug Detox
During the early stages of your rehabilitation programme for drug and alcohol addiction, you will receive a medically managed detox programme. During this time, you will be provided with suitable medication that supports withdrawal safely and comfortably.
To ensure your detox programme is suitable, we get all necessary advice from our in-house consultant psychiatrist, who can make sure the detox period runs smoothly. This psychiatrist is a medical doctor who will prescribe medication to reduce withdrawal symptoms.
We also employ a team of Recovery Support Workers who monitor your condition throughout the detox portion of your rehabilitation programme. This ensures your detoxification is conducted in a safe, nurturing and comfortable environment.
You receive unwavering assistance, meaning you are able to access care when you need it the most, regardless of what time of day it may be.
Taking the Next Step
To discover how we are able to assist you in your fight against drug and alcohol addiction, contact us today on 0800 001 4070. Alternatively, contact us through this website and a member of our team will respond to you shortly.
John Gillen - Author Last updated: 16th September 2026
John Gillen is a leading addiction treatment expert with over 15 years of experience providing evidence-based treatment methods for individuals throughout the UK. John also co-authors the book, The Secret Disease of Addiction, which delves into how the addictive mind works and what treatment techniques work best.