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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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Covenant Health Marathon Team member Dennis Clark gave students at Roane State Community College a chance to try out his hand cycle.

Clark is paralyzed from the waist down after a hang gliding accident. He was joined by fellow team member and hand cyclist David Neumer for presentation. Neumer was injured in a mortar blast while serving with the U.S. Army in Afghanistan.
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1 hour ago  ·  

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Congratulations to LeConte's Aaron Large! He was recently honored with The DAISY Award for Extraordinary Nurses. We love our nurses, and so do our patients! Read his story: bit.ly/2tkTEjK ... See MoreSee Less

11 hours ago  ·  

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In the last seven years, Game On Against Cancer has raised more than $340,000 for patients of Thompson Cancer Survival Center. It's not too late to register for this fun event: bit.ly/2TI5ekR. ... See MoreSee Less

1 day ago  ·  

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Due to facility construction, the ONLY way to access Parkwest Medical Center is via Sherill Boulevard. Stay up-to-date on construction news here: bit.ly/2DSAkiW.Know before you go! Due to hospital construction, the ONLY way to access Parkwest Medical Center is via Sherrill Boulevard. To stay up-to-date on construction updates and news, click here: bit.ly/2DSAkiW ... See MoreSee Less

2 days ago  ·  

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We want to hear from you! We’re looking for feedback on our Facebook page and other social media. If you’d like to participate in a focus group and be compensated for your time and input, please call (865) 392-5047 from 10 a.m. - 5 p.m. and mention Covenant Health to learn more. ... See MoreSee Less

3 days ago  ·  

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Excellence in Gastroenterology

We provide complete care for digestive system disorders. Click here to learn about our services.

Oak Ridge Gastroenterology Associates News


  • 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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  • Ashley Davis, FNP-BC

    Oak Ridge Gastroenterology Associates is proud to welcome Ashley Davis, FNP-BC to our health care team. Learn more about...

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  • Robbie Leinart, NP

    Robbie Leinart, NP joins the gastroenterology health care team at Oak Ridge Gastroenterology Associates in Oak Ridge, TN.

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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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