Private Mental Health Care · Windsor
Expert care. At every stage.
Cardinal Clinic provides consultant-led mental health treatment across a complete continuum of care — from initial assessment through to long-term recovery.
CQC Rated Good
Outstanding for Care
45+ Years
of Clinical Excellence
50+ Clinicians
Psychiatrists, Psychologists & Therapists
7 Days a Week
Admissions 08:00–22:00
Not just a clinic. A continuum of care.
Cardinal Clinic is a leading private mental health clinic set within a calm, private estate in Windsor. We provide consultant-led treatment for the full spectrum of mental health conditions, delivered by a multidisciplinary team of over 50 psychiatrists, psychologists, and therapists. What sets us apart is our unique position within a wider ecosystem of behavioural healthcare. As a joint venture between — one of the world's leading addiction treatment centres — and , we offer a seamless continuum of care that extends far beyond the walls of the clinic.
Conditions We Treat
Depression & Mood Disorders
Expert, consultant-led care for major depression, bipolar disorder, and persistent depressive disorder.
Anxiety & Trauma
Specialist treatment for GAD, PTSD, OCD, panic disorder, and complex trauma using evidence-based therapies.
Addiction
Comprehensive, medically-led care for alcohol, drug, and behavioural addictions — including dual diagnosis.
Eating Disorders
A multidisciplinary approach to anorexia, bulimia, and binge eating disorder in a structured, supportive environment.
Professional Burnout
A dedicated programme for executives and professionals experiencing burnout, combining coaching and clinical support.
ADHD
Gold-standard assessment and a multi-modal management programme for Adult ADHD.
A Complete Continuum of Care
Outpatient Care
Regular therapy and psychiatric reviews while maintaining your daily life.
- Consultant psychiatrist appointments
- Individual psychotherapy
- Group therapy programmes
Day Patient Care
A structured programme of therapy during the day while returning home each evening.
- Full-day structured programme
- Group and individual therapy
- Consultant-led oversight
Residential Treatment
24/7 clinical care for those requiring a more structured and supportive environment.
- 24/7 nursing and clinical support
- Private en-suite accommodation
- Full therapeutic programme
A calm environment dedicated to your care.
Situated within a private estate in the heart of Windsor's green belt, Cardinal Clinic offers a therapeutic environment that is a world away from the clinical anonymity of a hospital ward. Our grounds and facilities — from the chef-prepared meals to the comfortable, light-filled rooms — are designed to support the healing process. We believe that where you receive care matters as much as how you receive it.
Ready to take the first step?
Our admissions team is available seven days a week, from 8am to 10pm. All enquiries are treated with complete confidentiality.