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Attending Your Specialist Screening Practitioners Clinic Face to Face

On receipt of your appointment letter, PLEASE CALL US ON 020 8869 3543 TO CONFIRM ATTENDANCE OF THIS APPOINTMENT.

Your Specialist Screening Practitioners Clinic 


On receipt of your appointment letter, PLEASE CALL US ON 020 8869 3543 TO CONFIRM ATTENDANCE OF THIS APPOINTMENT.  

We can then try to establish whether it would be suitable to carry out your appointment by video call instead.  Where this is not possible, or we have not been able to contact you, your screening practitioner appointment will be held on Level 10 (Trustplus) at Northwick Park & St Mark’s Hospital, Watford Road, Harrow, HA1 3UJ during the planned refurbishment works. 


Please follow the instructions below on arrival for your appointment: - 
  • If you’re arriving via the Northwick Park Hospital main entrance on level 4, please make your way down the main corridor to the main lifts (Ward block) at the back of the hospital, which will take you to Trustplus on Level 10.   

  • If you’re arriving via the St. Marks Hospital entrance on level 3, please make your way down the corridor towards the stairs/lift and go up one level to level 4.  Once on level 4, walk down the link corridor (to Northwick Park Hospital) and at the end turn left to access the main lifts (Ward block), which will take you to Trustplus on Level 10.   

  • Please allow extra time, as during busy periods (particularly afternoons) these lifts get very busy and you are likely to have a longer wait for the lift, and to reach the top floor (Level 10). 

  • On exiting the lift, please turn left and report to the Bowel Cancer Screening receptionist within the reception area at the end of the corridor. 


What to do if you have symptoms of COVID-19 or other illnesses 

Try to stay at home and avoid contact with other people if you have symptoms of either: 

  • a high temperature  

  • diarrhoea or vomiting in the last 48 hours. 

  • been told to isolate/have tested positive for Covid-19.  Try to stay at home and avoid contact with other people for 5 days after the day you took your test.  You can go back to your normal activities when you feel better or do not have a high temperature. 


If you need to re-arrange your appointment because you are unwell then please call us on 0208 869 3543. 

If you cannot attend this appointment for any other reason, please call the Freephone number 0800 707 60 60 or 0208 869 3543.  


For further information regarding Bowel Cancer Screening, and attending this appointment please visit:  

How to Get Here 


Northwick Park and St Mark’s Hospitals are situated on one site along the Watford Road in Harrow, near the Northwick Park Roundabout and next to the Play Golf Northwick Park golf club. 


For full travel and visitor information, including maps and car parking information, please visit the hospital website at:-  


       By car 

Please note that the site can be accessed via both the north entrance (nearest the roundabout), or the south entrance at the opposite end.  However, to access the multi-storey car park at the front of the hospital, please use the entrance at the south. All parking areas are signposted from the hospital ring road.  Remember to keep the speed limit to 10mph. 


Parking is available throughout the hospital grounds.  Our multi-storey car park does not have a pay by phone service, so you’ll need to pay for your parking at the ticket machines before leaving.  The ticket machines for the multi-storey car park are located on the ground floor.   

For all other car parks, please pay once parked. Please note your first Screening Practitioner appointment will last approximately 1 hour & 15mins, therefore parking charges start at £5.80* for up to two hours (price correct @ 4th January 2024 but subject to change).  

If you are a blue badge holder, you can park for up to six hours for free in designated bays, in the car parks.  

*Note: Please double check the payment machines on arrival as this is subject to change.  Please also allow plenty of time to arrive before your appointment, as spaces may be limited. 

Tube and rail links 

Northwick Park tube station on the Metropolitan Line is the nearest tube station to the hospital, and is approximately five minutes’ walk away. Kenton station, for Bakerloo and London Over ground services, is about a 10-15 minutes’ walk to the hospital. 


Several buses stop outside the hospital including the H9, H10, H14, 186 & 223.   Bus routes 186, 223, H9, H10 and H14 enter the grounds of the hospital, and route 182 and 483 stops a short distance away on Watford Road. Bus routes 114 and 183 stop on Kenton Road, about a 10 minute walk from the hospitals. 

Low floor, wheelchair accessible buses run on all these routes. Please note that the H9 and H10 bus routes now terminate outside St Mark’s Hospital, making it more convenient for patients. 

Further travel information can be obtained from  Tel: 020 7222 1234  

Attending your procedure
You will be notified by letter where your procedure will take place, this will either be at:
Trust Plus at Northwick Park Hospital 
Central Middlesex Hospital


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