Samaritan Endoscopy Center

Corvallis | Oregon

Samaritan Endoscopy Center

The Samaritan Endoscopy Center is an outpatient center offering comprehensive endoscopic procedures. A unique partnership between Good Samaritan Regional Medical Center and Corvallis Endoscopy, the center is home to four high-tech endoscopy suites and spans 8,750 square feet. Our spacious procedure rooms house the most advanced endoscopy equipment available, while the private patient rooms provide a comfortable environment for patients and families.

We take pride in our services and are dedicated to providing compassionate, superior care to every patient. Our specialized physicians perform a full range of diagnostic and therapeutic gastrointestinal procedures and our patient satisfaction rankings are consistently above 99 percent. In addition to exceeding all state and federal guidelines, we are fully accredited by the Accreditation Association for Ambulatory Health Care.

What is Endoscopy?

Endoscopic procedures play an important role in diagnosing medical conditions such as cancer of the colon or rectum. Colonoscopy is used to prevent colorectal cancer by the timely identification and removal of cancerous polyps. Likewise, upper endoscopy enables physicians to look inside the esophagus, stomach and small intestine to discover reasons for swallowing difficulties, reflux, abdominal or chest pain, indigestion and bleeding. This ever-expanding technology allows us to manage many other conditions.

At Samaritan Endoscopy Center, we offer a patient-focused environment with an emphasis on comfort, safety and thoroughness.

Medical Director Surin Vasdev, MD


Dr. Vasdev completed an undergraduate education at Dulwich College in London, England, before entering medical school at the University of London. Upon graduation, he moved to the U.S. where he finished a residency in internal medicine and a fellowship in gastroenterology and hepatology at the prestigious Mayo Clinic before going on staff there. He is board certified in gastroenterology.

Dr. Vasdev has been practicing in Corvallis since 1992 providing patient care in diagnostic and therapeutic endoscopy, as well as general gastroenterology. He founded Corvallis Gastroenterology in 1997, now Mid-Valley Gastroenterology, and assumed the role of medical director of the Samaritan Endoscopy Center when it opened in 2006. He oversees the services provided in this state-of-the-art facility where the goal is to "provide safe and comfortable endoscopic procedures with cutting-edge technology in a facility dedicated to endoscopy." Named an assistant clinical professor of medicine in 2007 for Western University of Health Sciences, Dr.Vasdev is actively involved in graduate medical education and teaches students about the gastroenterology specialty.

Location and Center Information

Our center is located at 3509 NW Samaritan Drive, Suite 201, inside the Samaritan Regional Wellness Center in Corvallis and is open from 7 a.m. to 4 p.m., Monday through Friday. For more information about the Samaritan Endoscopy Center location, click here.

If you have an emergency or urgent medical need after hours, please call your gastroenterologist's office to contact the on-call physician. If your emergency is life threatening, call 911 or go to your local emergency department.