MRI and PET/CT Scans Through Shields Health
Our Shields Health MRI Scan Locations

Shields MRI at UMass Memorial – Shrewsbury Street
214 Shrewsbury Street,
Worcester, MA 01604

Shields MRI at HealthAlliance-Clinton Leominster Campus
100 Hospital Road,
#1a,
Leominster, MA 01453
Harrington Hospital - Southbridge Campus
100 South Street,
Southbridge, MA 01550

UMass Memorial Medical Center - University Campus
55 Lake Avenue North,
Worcester, MA 01655
PET/CT Scan Services
A PET/CT scan captures detailed images of the body's internal structures and organ function by combining two studies in one scan:
- Positron emission tomography (PET) uses a small amount of radioactive substance (tracer) to identify areas of increased cell activity.
- Computed tomography (CT) uses X-rays and special technology to provide enhanced views of the area of concern.
We offer standard PET/CT scans and advanced options, such as:
- Amyloid PET/CT scans, which detect amyloid plaque (protein deposits in the brain). This is helpful in caring for Alzheimer’s Disease.
- Prostate-specific membrane antigen (PSMA) PET/CT, which detects early-stage prostate cancer
Our Shields Health PET/CT Scan Locations

Shields MRI at UMass Memorial – Shrewsbury Street
214 Shrewsbury Street,
Worcester, MA 01604
Harrington Hospital - Southbridge Campus
100 South Street,
Southbridge, MA 01550
HealthAlliance-Clinton Hospital - Fitchburg Campus
275 Nichols Road,
Fitchburg, MA 01420
Get Started
For more information or to schedule an appointment, call Shields Health at 800-258-4674.