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Neurological Surgery in Knoxville, Tennessee

Data updated monthly · Last refresh September 2026

29 Neurological Surgery providers practice in Knoxville, and 59% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Neurological Surgery 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. A. Kliefoth, MD, FACS, FAHA
Knoxville, TN · No drug or device payments recorded (2025) · (865) 524-9400
Dr. Blake Wittenberg, MD
Knoxville, TN · $682 in drug and device payments (2025) · Telehealth · (865) 524-1869
Dr. Carter Gerard, MD
Knoxville, TN · $262 in drug and device payments (2025) · (865) 524-1869
Dr. Christopher Gallati, M.D.
Knoxville, TN · $173 in drug and device payments (2025) · (865) 524-1869
Dr. Dakota Roysdon, PA-C
Knoxville, TN · $170 in drug and device payments (2025) · (865) 524-1869
Dr. David Hauge, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 694-0577
Dr. Jacob Gallaher, PA-C
Knoxville, TN · $1,994 in drug and device payments (2025) · (865) 524-1869
Dr. James Killeffer, MD
Knoxville, TN · $70 in drug and device payments (2025) · (865) 524-1869
Dr. Jeffrey Albea, MD
Knoxville, TN · $35 in drug and device payments (2025) · (865) 373-5100
Dr. Jennifer Savage, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 524-1869
Dr. Joel Norman, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 541-2835
Dr. Joel Ragland, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 694-0577
Dr. Jonathan York, M.D.
Knoxville, TN · $455 in drug and device payments (2025) · (865) 524-1869
Dr. Joshua Miller, MD
Knoxville, TN · $6,788 in drug and device payments (2025) · (865) 331-2835
Dr. Kent Sauter, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 524-1869
Dr. Leonardo Rodriguez-cruz, M.D.
Knoxville, TN · $213 in drug and device payments (2025) · (865) 524-1869
Dr. Lewis Harris, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 524-1869
Dr. Megan Breckenkamp, PA-C
Knoxville, TN · $63 in drug and device payments (2025) · (865) 524-1869
Dr. Nathaniel Ellens, MD
Knoxville, TN · $709 in drug and device payments (2025) · (865) 524-1869
Dr. Paul Peterson, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 541-4321
Dr. Richard Boyer, MD
Knoxville, TN · $1,114 in drug and device payments (2025) · (865) 524-1869
Dr. Roger Vieth, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 673-5000
Dr. Stephanie Coffman, M.D.
Knoxville, TN · $156 in drug and device payments (2025) · (865) 694-0577
Dr. Steven Housley, M.D.
Knoxville, TN · $549 in drug and device payments (2025) · (865) 218-6175
Dr. Steven Sanders, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 694-0577
Dr. Todd Abel, MD
Knoxville, TN · $4,859 in drug and device payments (2025) · (865) 524-1869
Dr. William Reid, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 541-2835
Dr. William Snyder, MD
Knoxville, TN · $38 in drug and device payments (2025) · (865) 524-1869
Dr. William Tyler, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 522-5496

Conditions Neurological Surgery providers in Knoxville, Tennessee commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Neurological Surgery providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Neurological Surgery providers are in Knoxville, Tennessee?

There are 29 Neurological Surgery providers with active NPI records practicing in Knoxville, according to federal NPPES data refreshed monthly.

How many Neurological Surgery providers in Knoxville received drug or device company payments?

17 of 29 (59%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Neurological Surgery providers in Knoxville treat?

Neurological Surgery providers in Knoxville commonly treat herniated disc, brain tumors, spinal stenosis, trigeminal neuralgia 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 Neurological Surgery 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.