Mark Williams

Mark Williams is a Professor of Radiology at the University of Virginia, affiliated with the Experimental Medical Physics department. His research focuses on developing novel medical imaging systems that integrate structural and functional modalities.

Key research areas include:

• Dual modality tomographic breast imaging combining x-ray CT and gamma emission SPECT
• Intraoperative multimodal image guidance using compact gamma cameras and fluorescence video systems
• Radiomarker tracking for non-palpable breast lesion surgery
• High-resolution microCT and microSPECT scanners for pre-clinical small animal research

Williams collaborates with Stellar Micro Devices on ultra-fast microCT scanner development. His methodologies emphasize anatomic-functional image fusion for oncology and surgical applications.