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
Find out more about the world-leading technology available at our brand new Guildford PET-CT Centre and make a referral:
Please ensure you have a referral from a healthcare professional before booking.
Are you a physiotherapist or osteopath? You can refer your patients to us for fast, reliable MRI diagnostics.
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.
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
