Marc Manger. His primary practice is as a Radiology: Diagnostic Radiology, also practicing as a Nuclear Medicine: Nuclear Cardiology, a Radiology: Body Imaging, a Radiology: Diagnostic Neuroimaging, a Radiology: Neuroradiology, a Radiology: Pediatric Radiology, a Radiology: Diagnostic Ultrasound, a Nuclear Medicine, and a Radiology: Vascular & Interventional Radiology.