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Internal Medicine in Knoxville, Tennessee

Data updated monthly · Last refresh September 2026

234 Internal Medicine providers practice in Knoxville, and 58% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Knoxville

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. Jennifer Brinkmann, M.D.
Knoxville, TN · $825 in drug and device payments (2025) · Telehealth · (865) 531-8100
Dr. Jennifer Mcmillen, MD
Knoxville, TN · $1,388 in drug and device payments (2025) · (865) 531-4600
Dr. Jennifer Mosley, MD
Knoxville, TN · $601 in drug and device payments (2025) · (865) 909-0090
Dr. Jerome Mckenzie, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 531-4600
Dr. Jessica Ivey, MD
Knoxville, TN · $1,900 in drug and device payments (2025) · (865) 531-4600
Dr. Jimmy Hawkins, MD
Knoxville, TN · $121 in drug and device payments (2025) · Telehealth · (865) 531-8848
Dr. Joanna King, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 909-0090
Dr. John Carroll, M.D.
Knoxville, TN · $22 in drug and device payments (2025) · (865) 692-1220
Dr. John Cooper, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 524-1631
Dr. John Cooper, M.D.
Knoxville, TN · No drug or device payments recorded (2025) · (865) 544-6500
Dr. John Lacey, M.D.
Knoxville, TN · $14 in drug and device payments (2025) · (865) 305-6810
Dr. John Mottern, DO
Knoxville, TN · No drug or device payments recorded (2025) · (865) 632-5885
Dr. Johnny Altawil, M.D.
Knoxville, TN · $440 in drug and device payments (2025) · (865) 588-5121
Dr. John Pierce, MD
Knoxville, TN · $489 in drug and device payments (2025) · (865) 691-0733
Dr. John Scott, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 544-0406
Dr. John Showalter, MD
Knoxville, TN · $1,162 in drug and device payments (2025) · (865) 690-6451
Dr. Joseph Mardini
Knoxville, TN · $122 in drug and device payments (2025) · (865) 607-5089
Dr. Joshua Pickett
Knoxville, TN · $303 in drug and device payments (2025) · (865) 218-9220
Dr. Julianna Lindsey, M.D.
Knoxville, TN · $97 in drug and device payments (2025) · (865) 909-0090
Dr. Juli Williams, M.D.
Knoxville, TN · $463 in drug and device payments (2025) · (865) 305-6500
Dr. Justin Hoque, M.D.
Knoxville, TN · No drug or device payments recorded (2025) · (865) 909-0090
Dr. Justin Horner, DO
Knoxville, TN · $178 in drug and device payments (2025) · (865) 909-0090
Dr. Justin Sadlon, M.D.
Knoxville, TN · $234 in drug and device payments (2025) · Telehealth · (865) 539-4439
Dr. Karen Rader, M.D.
Knoxville, TN · No drug or device payments recorded (2025) · (865) 690-3003
Dr. Karen Wells, M.D.
Knoxville, TN · No drug or device payments recorded (2025) · (865) 974-3135
Dr. Karmi Patel, M.D.
Knoxville, TN · No drug or device payments recorded (2025) · (865) 544-0406
Dr. Kathrine Smyth, M.D.
Knoxville, TN · $616 in drug and device payments (2025) · (865) 305-6810
Dr. Katie Tipton, MD
Knoxville, TN · $591 in drug and device payments (2025) · (865) 539-0270
Dr. Kavi Dayaram, DO, MBA
Knoxville, TN · $35 in drug and device payments (2025) · (865) 218-9220
Dr. Kelly Rouse, DO
Knoxville, TN · $131 in drug and device payments (2025) · (865) 541-1750
Dr. Kenechukwu Ibeneme, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 218-7011
Dr. Kenneth Reese, MD
Knoxville, TN · $666 in drug and device payments (2025) · (865) 577-9247
Dr. Kerry Humes
Knoxville, TN · No drug or device payments recorded (2025) · (865) 305-8368
Dr. Ketan Hira, DO
Knoxville, TN · $1,803 in drug and device payments (2025) · (865) 531-4600
Dr. Kimberly Morris, MD
Knoxville, TN · $33 in drug and device payments (2025) · (865) 305-9340
Dr. Kim Emmett, M.D.
Knoxville, TN · $280 in drug and device payments (2025) · Telehealth · (865) 288-1548
Dr. Kristen Mcfarland, M.D.
Knoxville, TN · $653 in drug and device payments (2025) · (865) 305-7515
Dr. Kristin O'connor
Knoxville, TN · $42 in drug and device payments (2025) · (865) 305-6500
Dr. Larry Cook, D.O.
Knoxville, TN · $111 in drug and device payments (2025) · (865) 584-4747
Dr. Leslie Fitzgerald, M.D.
Knoxville, TN · $125 in drug and device payments (2025) · (186) 558-4474
Dr. Louis Smith, MD
Knoxville, TN · $29 in drug and device payments (2025) · (865) 531-4600
Dr. Lucas Littleton, DO
Knoxville, TN · $254 in drug and device payments (2025) · (865) 909-0090
Dr. Madhavi Patel, D.O.
Knoxville, TN · $110 in drug and device payments (2025) · (865) 909-0090
Dr. Margaret Young, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 974-2281
Dr. Maria Herman-gorrondona, MD
Knoxville, TN · $482 in drug and device payments (2025) · (865) 909-0090
Dr. Marianne Solomon, M.D.
Knoxville, TN · No drug or device payments recorded (2025) · (865) 690-3003
Dr. Mark Mccoll, M.D.
Knoxville, TN · No drug or device payments recorded (2025) · (865) 539-0270
Dr. Mark Weaver, M.D.
Knoxville, TN · No drug or device payments recorded (2025) · (865) 909-0090
Dr. Mary Nelson, MD
Knoxville, TN · $554 in drug and device payments (2025) · (865) 524-1631
Dr. Mary Sarver, DO
Knoxville, TN · $458 in drug and device payments (2025) · (865) 500-2143

Conditions Internal Medicine providers in Knoxville, 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.

Common questions

How many Internal Medicine providers are in Knoxville, Tennessee?

There are 234 Internal Medicine providers with active NPI records practicing in Knoxville, according to federal NPPES data refreshed monthly.

How many Internal Medicine providers in Knoxville received drug or device company payments?

135 of 234 (58%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in Knoxville treat?

Internal Medicine providers in Knoxville 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 Knoxville Internal Medicine across Tennessee

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.