I have 28 years of experience, and specialize in the field of diagnostic radiology with specific knowledge in the areas of abdominal imaging, gastrointestinal imaging and virtual colonoscopy. I have published on such topics as virtual colonoscopy, bowel obstruction and cancer. I have testified on bowel perforation, aspiration of contrast and missed imaging findings. University based academic with clinical 4 days/week, research 1 day/week. National + international reputation and extensive peer reviewed and funded publications.