Gastroenterology in Oak Ridge, Tennessee
Data updated monthly · Last refresh September 2026
10 Gastroenterology providers practice in Oak Ridge. Listings are drawn from federal public records and are not endorsements.
Gastroenterology providers in Oak Ridge
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Ahmad Abu-heija, M.D.Oak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 483-4366 Dr. Allison Locke, MDOak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 483-4366 Dr. Charles Gholson, MDOak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 483-4366 Dr. Charles Orton, MDOak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 483-4366 Dr. Clement Block, M.D.Oak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 483-4366 Dr. Kenneth Luckmann, MDOak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 483-4366 Dr. Phillip Ricks, MDOak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 483-4366 Dr. Ronald Wray, MDOak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 483-4366 Dr. Venkata Gourineni, MDOak Ridge, TN · $37 in drug and device payments (2025) ·
(865) 483-4366 Dr. Zachary Sherrill, DOOak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 483-4366 Conditions Gastroenterology providers in Oak Ridge, Tennessee commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.
- Acid reflux
- IBS
- Crohn disease
- Ulcerative colitis
- Celiac disease
- Colon cancer screening
Common questions
How many Gastroenterology providers are in Oak Ridge, Tennessee?There are 10 Gastroenterology providers with active NPI records practicing in Oak Ridge, according to federal NPPES data refreshed monthly.
What conditions do Gastroenterology providers in Oak Ridge treat?Gastroenterology providers in Oak Ridge commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Oak Ridge Gastroenterology across Tennessee