Turner Diagnostic Centre

Since 2001, we have been the flagship integrated diagnostic centre for Alliance Medical at our Turner Diagnostic Centre based at Colchester General Hospital. We provide the MRI and PET-CT scanner services for the NHS Trust and surrounding community, delivering an excellent service to both patients and clinicians.

Request a scan

We offer the following types of scan

Call us on
01206 744 222
Please ensure you have a referral from a healthcare professional before booking.
Patient notice:
Please be aware that there is refurbishment work ongoing at Stepping Hill Hospital, which may impact your journey.
Please allow plenty of time to get to your appointment.
For more information, please check the
Stockport NHS Foundation Trust website.


Colchester Hospital
Turner Road

Opening times

Mon:7:00 am-8:30 pm MRI
Tue:7:00 am-8:30 pm MRI, 7:30 am-7:30 pm PET
Wed:7:00 am-8:30 pm MRI
Thu:7:00 am-8:30 pm MRI, 7:30 am-7:30 pm PET
Fri:7:00 am-8:30 pm MRI, 7:30 am-7:30 pm PET
Sat:7:00 am-7:00 pm MRI
Sun:7:00 am-7:00 pm MRI

Tues, Wed, Friday run PET lists