Endoscopy Center at St. Mary is a hospital-based state-of-the-art ambulatory care center that has been serving the southeastern Pennsylvania, central New Jersey, and greater Philadelphia communities since 2006. We have a proven track record of providing expert care with excellent patient satisfaction. Each year, our team of skilled physicians performs thousands of procedures including colonoscopy, upper endoscopy, and flexible sigmoidoscopy using a high-definition endoscope camera that provides narrow band imaging for the highest possible detection of cancerous and precancerous lesions.