Dr. Tara Kiran, St. Michael's Hospital (IMAGE) St. Michael's Hospital Caption Large gaps remain in colorectal cancer screening rates between poorer immigrants and wealthier long-term residents, several years after the Ontario government began mailing screening notices to eligible residents, according to a new study by Dr. Tara Kiran, a researcher and family physician at St. Michael's Hospital in Toronto. Credit Courtesy of St. Michael's Hospital Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.