Internal Medicine in Oak Ridge, Tennessee
Data updated monthly · Last refresh September 2026
22 Internal Medicine providers practice in Oak Ridge. Listings are drawn from federal public records and are not endorsements.
Internal Medicine 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. Aaron Smyth, D.O.Oak Ridge, TN · $149 in drug and device payments (2025) ·
(865) 483-3172 Dr. Aathi Lakshmi MariappanOak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 835-1000 Dr. Allee Maxwell, MDOak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 835-1000 Dr. Arnold Bridges, M.D.Oak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 481-1000 Dr. Christopher Frost, M.D.Oak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 481-1000 Dr. Daniel Duzan, M.D.Oak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 488-1100 Dr. Ellen Liuzza, MDOak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 482-1777 Dr. Erik Petersen, D.O.Oak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 481-1000 Dr. Heather Stooksbury, DOOak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 835-1000 Dr. Helen Bidawid, M.D.Oak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 481-1000 Dr. Hiteshwar Mangat, MDOak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 835-1000 Dr. James Giles, MDOak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 483-3172 Dr. Jefferson Gillum, DOOak Ridge, TN · $82 in drug and device payments (2025) ·
(865) 835-4304 Dr. Julia Monahan, DOOak Ridge, TN · $90 in drug and device payments (2025) ·
(865) 835-1000 Dr. Kimberly Russell, MDOak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 482-7698 Dr. Michael Henderson, MDOak Ridge, TN · $808 in drug and device payments (2025) ·
(865) 483-3172 Dr. Nawras Baban, M.D.Oak Ridge, TN · $147 in drug and device payments (2025) ·
(865) 481-1000 Dr. Niva Misra Sammons, M.D.Oak Ridge, TN · $531 in drug and device payments (2025) · Telehealth ·
(865) 483-3172 Dr. Owaisur Rahman, M.D.Oak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 835-4304 Dr. Robert Perkerson, M.D.Oak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 835-4304 Dr. Srini Eranki, M.D.Oak Ridge, TN · No drug or device payments recorded (2025) ·
(865) 481-1000 Dr. Wesley Hayes, M.D.Oak Ridge, TN · $492 in drug and device payments (2025) · Telehealth ·
(865) 483-3172 Conditions Internal Medicine providers in Oak Ridge, Tennessee commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Oak Ridge, Tennessee?There are 22 Internal Medicine providers with active NPI records practicing in Oak Ridge, according to federal NPPES data refreshed monthly.
What conditions do Internal Medicine providers in Oak Ridge treat?Internal Medicine providers in Oak Ridge commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management 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 Internal Medicine across Tennessee