How to find us

It is straightforward finding Cardinal Clinic.  We have excellent links to public transport and very are convenient if you are travelling by car.  If you are travelling by road, we are very close to both the M4 and M25.  We are only a short taxi ride from Maidenhead or Windsor & Eton Riverside train stations.  For patients travelling from further afield, Heathrow Airport is approximately 10 miles away.

Our full address is:

Cardinal Clinic, Oakley Green Road, Windsor, Berkshire, SL4 5UL

By Road

From the M4, exit at junction 8/9 and follow signs onto A308(M) towards High Wycombe and Maidenhead.  At the roundabout, turn right onto the A308.  After about 2.5 miles, turn right into Oakley Green Road.  Cardinal Clinic will be found on the left hand side.

By Rail

The nearest train stations are Eton & Windsor Riverside for trains from London Waterloo and Maidenhead for trains from Paddington. You will need to take a taxi to the Clinic as it is too far to walk however there are taxi ranks at both stations or alternatively you can use Uber.  The journey will cost in the region of £7-£9 from Eton & Windsor Riverside and £8 to £11 from Maidenhead using Uber.

You can check the price of an Uber Taxi and book the journey at this link:  Uber Taxis

When You Get to Cardinal Clinic

We have four patient buildings within the grounds.  These are the Main House, Bishops Hall, Deacon Lodge and The Octagon. You will be advised where to attend when you book an appointment.  We recommend coming to the Main House when you arrive for your first appointment.  Once you’ve got your bearings, you may prefer to go directly to the relevant building for subsequent appointments.

View of entrance to Main House Reception

The Main House is accessed via Oakley Green Road, the postcode to use is SL4 5UL. The other buildings are accessed from our Dedworth Road entrance, the postcode for these are SL4 4LH.

If you need any further advice or have any difficulty in finding Cardinal Clinic, please call Main Reception on 01753 869755 or email


A calm environment dedicated to your care

Rated ‘Outstanding’ for care and overall ‘Good’ by the Care Quality Commission, Cardinal Clinic works tirelessly to offer an elevated patient experience from exquisite and fresh chef-prepared meals, to comfortable and relaxing accommodations. Situated in a private estate in the heart of Windsor’s green belt, residential in-patient care, day care and out-patient services are offered.

Cardinal Clinic patient and therapist walking under rose arch in private mental hospital grounds

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