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Welcome to Oak Ridge Gastroenterology Associates

COVID-19 UPDATE: Please notify us in advance of your appointment if you’re sick or have been exposed to anyone with Coronavirus so we can prepare for your arrival.

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.

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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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💉COVID-19 Vaccines Available:Pfizer (Ages 12 and up)Roane County Family Practice1855 Tanner Way, Suite 200, Harriman1st dose: July 13, 1p-3p2nd dose: Aug 3, 1p-3p1st dose: July 22, 1p-3p2nd dose: Aug 12, 1p-3p1st dose: Aug 5, 1p-3p2nd dose: Aug 26, 1p-3p1st dose: Aug 10, 1p-3p2nd dose: Aug 31, 1p-3p ... See MoreSee Less

6 days ago  ·  

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Jeremy Biggs, CAO of Methodist Medical Center of Oak Ridge shares a powerful story of how his staff and the local community stepped up in big ways throughout the COVID-19 pandemic. ... See MoreSee Less

1 week ago  ·  

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An incredible example of how the hospitals of Covenant Health work together as one community of care! ... See MoreSee Less

3 weeks ago  ·  

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💉COVID-19 Pfizer Vaccines Available:Roane County Family Practice1855 Tanner Way, Suite 200, Harriman1st dose: June 17, 1p-3p2nd dose: July 8, 1p-3p 1st dose: June 23, 11a-1p2nd dose: July 14, 11a-1p ... See MoreSee Less

3 weeks ago  ·  

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Special COVID-19 vaccine clinics (two-dose Pfizer) for ages 12-18 are being offered at the following locations:ROANE COUNTY FAMILY PRACTICE1855 Tanner Way, Suite 200, HarrimanFirst Dose: Thursday, May 20, 4:45-8 p.m.Second Dose: Thursday, June, 10 4:45-8 p.m.First Dose: Tuesday, June 1, 4:45-8 p.m.Second Dose: Tuesday, June 22, 4:45-8 p.m.-----------------------------------FAMILYCARE SPECIALISTS1300 Old Weisgarber Road, KnoxvilleFirst Dose: Friday, May 21, 8 a.m.-1p.m.Second Dose: Friday, June 11, 8 a.m.-1 p.m.First Dose: Friday, May 28, 8 a.m.-1p.m.Second Dose: Friday, June 18, 8 a.m.-1 p.m.Appointments must be scheduled by calling (865) 374-6159, Monday-Friday 8 a.m. – 4:30 p.m. ... See MoreSee Less

1 month ago  ·  

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Welcome!

We’re proud to welcome Katina Wier, FNP-C to our team. Click here to learn more about Katina.

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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