Allegheny Health Network's (AHN) Allegheny Valley Hospital (AVH) in Natrona Heights, PA has completed a $12 million expansion and renovation of its imaging and radiology department.
The new 8,000-sq-ft imaging center, located on the ground floor of AVH, houses advanced ultrasound, 3D mammography, CT scanning, MRI, general radiography, and dual x-ray absorptiometry (DEXA) scanning.
A new mobile imaging pad outside the hospital also now supports rotating MRI and PET/CT capabilities. The mobile MRI truck operates three days a week, adding 40 MRI appointment slots weekly, while the PET/CT truck is available every Wednesday and on the first, third, and fifth Thursdays of each month.
The department's physical space has also been upgraded to improve patient comfort and convenience. This includes renovated check-in and check-out areas, expanded waiting rooms for gowned patients, and ADA-compliant dressing rooms.
This expansion coincides with other other AHN hospitals upgrading their imaging capabilities. The network opened its new imaging center at the AHN Bethel Park Health + Wellness Pavilion in 2023 and will soon open new imaging facilities at both Jefferson Hospital and Allegheny General Hospital.


















![Axial images from unenhanced calcium score cardiac CT (left) and curved planar reformation images from CT angiography (right) show that higher long-term exposure to air pollution is associated with greater coronary artery calcium and more obstructive coronary artery disease (CAD). Top row: Images in a 68-year-old male patient with higher 10-year mean ambient air pollution exposure (7.9 μg/m3 for particulate matter measuring ≤2.5 μm in diameter [PM2.5] and 17.4 parts per billion [ppb] for NO2) with extensive CAD (coronary artery calcium score [CACS] >1,000 and obstructive CAD [≥70% diameter stenosis]). Bottom row: Images in a 57-year-old female patient with lower 10-year mean ambient air pollution exposure (6.3 μg/m3 for PM2.5 and 4.6 ppb for NO2) with no CAD (CACS = 0 and no obstructive stenosis).](https://img.auntminnie.com/mindful/smg/workspaces/default/uploads/2026/06/hanneman.r6SMLzkezo.png?auto=format%2Ccompress&fit=crop&h=112&q=70&w=112)
