Opening Hours

  • Walnut Tree Health Centre

    Day Opening hours
    Wednesday 17 July
    8am to 6:30pm
    Thursday 18 July
    8am to 6:30pm
    Friday 19 July
    8am to 6:30pm
    Saturday 20 July
    Sunday 21 July
    Monday 22 July
    8am to 6:30pm
    Tuesday 23 July
    8am to 6:30pm

When We Are Closed

Between 18:30 and 08:00 Monday to Friday, all day at weekends and on Bank Holidays your call will be redirected to the NHS 111 service.

Please do not ask to see a doctor out of hours unless you genuinely cannot wait until the surgery re-opens

In a genuine emergency you should call 999 and ask for an ambulance. Chest pains and / or shortness of breath constitute as an emergency.

Protected Time Closures

  • Wednesday 22nd May
  •  Thursday 20th June
  •  Tuesday 16th July
  •  Wednesday 18th September
  •  Thursday 24th October
  •  Thursday 21st November

The practice will be closed from 14:30 to 18:30 for essential staff training. 

If you have an urgent need during the closure then please use NHS 111 Online.


NHS 111 Online

111 online is a fast and convenient alternative to the 111 phone service and provides an option for people who want to access 111 digitally. 

Your needs will be assessed and you will be given advice about whether you need:

  • Treat yourself at home
  • Go to a Primary Care Centre

If you need face to face medical attention you may be asked to attend a Primary Care Centre.

Click here to access NHS 111 online or call 111 to speak to a staff member.

Milton Keynes Urgent Care

For when you need urgent advice and treatment for illness, infections, injuries, and when your GP practice is closed.

Open 24 hours, 365 days a year.

To avoid an unnecessary journey, visit (note that the 111 online service is for >5 year olds only) when your surgery is closed for medical advice.

Alternatively you can visit your nearest Minor Injury Unit:

Putnoe Walk-in Centre
93 Queens Drive
MK14 9JE
Tel: 01234 319992
Mon-Fri: 08:00-14:00
Sat-Sun: 08:00-17:00

Hemel Hempstead Hospital
Hillfield Road
Hemel Hempstead
Tel: 01442 213141


Bicester Community Hospital
Piggy Lane
OX26 6HT
Tel: 01865 903880


Find another local Minor Injuries unit