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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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When taking multiple medications, it is possible for the drugs to interact with each other, leading to unwanted side effects or reduced effectiveness. Use our drug interaction tool to see if you are taking any medicines that can have adverse interactions with each other: bit.ly/2EwPABP. ... See MoreSee Less

1 day ago  ·  

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For high-risk patients with structural heart disease, open heart surgery is a dangerous solution to a painful problem. Parkwest Medical Center offers an alternative for these patients: Transcatheter Aortic Valve Replacement (TAVR). And, they recently completed their 500th TAVR procedure. Learn more by watching this video: bit.ly/2nvZMDu. ... See MoreSee Less

2 days ago  ·  

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Cardiac rehabilitation is vital to successful outcomes after a heart attack or cardiac surgical intervention. Research shows that patients who attend 36 sessions of a cardiac rehabilitation program of comprehensive exercise, education, and behavior modification have a 47 percent lower risk of death and heart attack. To find a location near you, click here: bit.ly/2DY8TqP. ... See MoreSee Less

3 days ago  ·  

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Heart Disease is the leading cause of death in the U.S. in both men and women. Take this quiz to test your knowledge on heart disease: bit.ly/2nCMC6J. ... See MoreSee Less

4 days ago  ·  

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Morristown Family Medicine is now open! Come meet our primary care team led by Danielle Darter, MD and Mary F. Serbin, FNP-BC, and tour our newly renovated facility.

300 Boyd School Road, Morristown, TN
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Morristown Family Medicine Open House

February 21, 2018, 11:00am - February 21, 2018, 12:00pm

Morristown Family Medicine is now open! Come meet our primary care team led by Danielle Darter, MD and Mary F. Serbin, FNP-BC, and tour our newly renovated facility. 300 Boyd School Road, Morristown...

5 days ago  ·  

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Welcome Ashley Davis, FNP-BC

We are proud to welcome Ashley Davis, FNP-BC to our gastroenterology team! Click here to learn more about Ashley.

Oak Ridge Gastroenterology Associates News


  • 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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