Welcome to The Endoscopy Center at St. Mary

By definition, endoscopy means to "look inside." Each year, our skilled physicians perform thousands of endoscopic procedures including colonoscopy, upper endoscopy, and flexible sigmoidoscopy using a high-definition camera that provides narrow band imaging for the highest possible detection of cancerous and precancerous lesions. 

We are a licensed and nationally accredited, outpatient ambulatory surgery center situated on the campus of, and operating as a joint-venture with, the St. Mary Medical Center in Langhorne, Pa. We have been proud to serve the southeastern Pennsylvania, central New Jersey and greater Philadelphia community since 2006 with a proven track record of providing expert care with excellent patient satisfaction. 

Our entire team of physicians, nurses and technicians is committed to providing the highest quality care in a compassionate manner in a comfortable setting. We’re close, we care, and we can help.

Endoscopy Center at St. Mary in the news!

March 23, 2017

Endoscopy Center at St. Mary hosted a complimentary screening of "Blue Hawaii" at Newtown Theatre. 

"Elvis", ENDO Duck (ECSM's mascot), and Tommy Greene were all in attendance to help raise awareness of colon cancer.

















The Endoscopy Center at St. Mary will be pairing up with WBCB radio 1490 AM for a 13-week radio show, "Speak Your Piece with Pat Wandling" tune in at Noon on Thursdays to listen live! 



























If you missed out on one of our radio shows you can relisten by visiting WBCB


Please see our new video featuring Tommy Greene, former pitcher for the Philadelphia Phillies,

and his experience with The Endoscopy Center at St. Mary.



The Endoscopy Center at St. Mary was proud to present this year's keynote speaker for St. Mary Health EXPO Caring for the Whole Woman, Jamie Greubel-Olymipic Medalist in Bobsled, from Bucks County. The center also incorporated spokesperson, Tommy Greene, former pitcher for the Philadelphia Phillies during the day of the event.