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Welcome to Oak Ridge Gastroenterology Associates

Why should you choose Oak Ridge Gastroenterology?

Over the last 37 years, we have served the Oak Ridge area and delivered quality care for digestive disorders. From simple problems like hemorrhoids and acid reflux to complex issues like celiac disease and GI cancers, we can help. Our physicians are acid reflux and colon cancer screening specialists. Using advanced technologies like video capsule endoscopy and endoscopic ultrasound, we strive to improve your digestive health.

In order to deliver you the best of care, our physicians perform procedures like Endoscopy and Colonoscopy at the award winning Endoscopy Center of Oak Ridge. The physicians and staff take pride in the exceptional care delivered in a safe, comfortable, and caring environment. 

And we’re connected with one of the nation’s highest performing health networks, Covenant Health. That means better care – for you and your family.

This facility complies with applicable Federal civil rights laws and does not discriminate on the basis of race, color, national origin, age, disability, or sex. Click here to learn more.

Services Quick Links

Gastroenterology is the field of medicine devoted to the study, diagnosis and treatment of disorders of the digestive system. This may include treatment of conditions in the esophagus, stomach, small and large intestines, rectum, liver, gallbladder, or pancreas. Learn more about our services below.

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Claiborne Health and Rehabilitation Center, LeConte Health and Rehabilitation Center and the Transitional Care Unit at Fort Sanders Regional Medical Center are now allowing visitation for families and friends of patients. Please follow the guidelines outlined here. ... See MoreSee Less

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Thank you for reviewing the updated visitation policy as of November 12, 2021 before visiting a Covenant Health hospital. ... See MoreSee Less

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Thompson Cancer Survival Center's dietitians provide wonderful support, tips, and encouragement to our cancer patients. Read their latest blog post here: www.thompsoncancer.com/healthy-relationship-with-food/Something as simple as sharing a Thanksgiving meal with family and friends could bring unforeseen challenges to cancer patients. Chelsea Johnson, Clinical Dietitian at Thompson, shares some useful tips for overcoming those challenges and building a healthy relationship with food on your cancer journey. www.thompsoncancer.com/healthy-relationship-with-food/ ... See MoreSee Less

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We're proud of the team at Claiborne Medical Center for going above and beyond to care for our patients and their family members! ... See MoreSee Less

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Complete Gastroenterology Care

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Oak Ridge Gastroenterology Associates News


  • Katina Wier, FNP-C is the newest nurse joining the medical team at Oak Ridge Gastroenterology in Oak Ridge, Tennessee....

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  • Misty McCray, FNP-BC is the newest nurse joining the medical team at Oak Ridge Gastroenterology in Oak Ridge, Tennessee....

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  • To ensure the health and safety of our patients and staff from the risk of coronavirus (COVID-19), whenever possible,...

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  • Certified nurse practitioner Katasha Flatt, NP-C joins the medical team at Oak Ridge Gastroenterology. Learn more about Katasha!

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  • Thank you for stopping by our table at the recent health fair! Here are the answers to the crossword...

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  • Allison Locke, MD of Oak Ridge Gastroenterology Associates

    Oak Ridge Gastroenterology Associates is proud to welcome Allison Locke, MD to our health care team. Learn more about...

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  • Venkata C. Gourineni, MD

    Venkata C. Gourineni, MD joins Oak Ridge Gastroenterology Associates and Covenant Health, the region's top-performing healthcare network.

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  • Charles Orton, MD

    Charles Orton, MD joins Oak Ridge Gastroenterology Associates and Covenant Health, the region's top-performing healthcare network.

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