Opening Hours

We are currently closed.

Thursday08:00-19:00 (Late night GP Surgery)

Extended Hours

Castlegate Surgery operates an extended hours service for walk-in patients every Saturday morning 8:00am-10:30am (Clinics may vary), for more details please contact the surgery.

Please note: the telephone lines are not monitored by the surgery during this time and are redirected to NHS 111 from 6:30pm Friday through to 8:00am Monday.

Out of Hours

Tel: 111

Outside of surgery opening times our answering machine will tell you the number to contact (01992 676454).

After 6:30pm weekdays, all weekends and bank holidays, calls are taken by the Herts Out-Of-Hours Service (HOOHS).

This is only for emergencies that cannot wait until the surgery reopens. It runs an appointment system and is not a walk-in service. It is staffed by a co-operative of local GP’s and operates from a base at Hertford County Hospital. You will be asked to attend the base unless telephone advice is sufficient. Priority is given to urgent problems.