Lehigh Valley Diagnostic Imaging is a multi-modality diagnostic facility. Based in Allentown, Pa., the firm provides an array of services, such as CT scan, ultrasound, fluoroscopy, X-ray, bone densitometry, varicose vein treatment and coronary CTA, to name a few. Lehigh Valley Diagnostic Imaging is part of Lehigh Valley Health Network, that includes three full-service hospitals in Allentown and Bethlehem, Pa. Lehigh Valley Health Network comprises of labs, health centers, physician practices, home care, hospice and pharmacies.