scroll to top of page

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.

Facebook Feed

Today is National Heat Safety Awareness Day. In hot and humid weather, your body's ability to cool itself down is challenged. Learn the difference between heat exhaustion and heat stroke here: ... See MoreSee Less

2 days ago  ·  

View on Facebook

According to the CDC, more than 32% of adults in Tennessee will develop arthritis in their lifetime. Click here to learn about the risk factors: bit.ly/2HPH0Pz. ... See MoreSee Less

3 days ago  ·  

View on Facebook

Skin cancer can be treated successfully if found early. That's why regular skin exams are important. Do you know the warning signs? Click here to find out: bit.ly/2JONgHP. ... See MoreSee Less

4 days ago  ·  

View on Facebook

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...

    Read more

  • Robbie Leinart, NP

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

    Read more

  • Venkata C. Gourineni, MD

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

    Read more

  • Charles Orton, MD

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

    Read more