Clinicians affiliated with University Health System, Inc.
522 clinicians on file with this group · most practice in Knoxville, TN · PAC ID 5294646378
453 clinicians affiliated with University Health System, Inc. are in the 2024 Medicare Part B data, 272 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.
Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report
Affiliated clinicians by specialty, 2024
All specialties · Nurse Practitioner (153) · Hospitalist (32) · Internal Medicine (27) · General Surgery (26) · Neurology (24) · Physician Assistant (24) · Obstetrics & Gynecology (18) · Pulmonary Disease (18) · Cardiology (16) · Hematology-Oncology (16) · Gastroenterology (7) · Interventional Cardiology (7) · Surgical Oncology (7) · Vascular Surgery (7) · Anesthesiology (6) · Rheumatology (6) · Cardiac Surgery (5) · Family Practice (5) · Infectious Disease (5) · Radiation Oncology (5) · Clinical Cardiac Electrophysiology (4) · Medical Oncology (4) · Gynecological Oncology (3) · Ophthalmology (3) · Plastic and Reconstructive Surgery (3) · Colorectal Surgery (Proctology) (2) · Dermatology (2) · Emergency Medicine (2) · Hospice and Palliative Care (2) · Psychiatry (2) · Psychologist, Clinical (2) · Urology (2) · Certified Nurse Midwife (1) · Diagnostic Radiology (1) · Interventional Pain Management (1) · Interventional Radiology (1) · Medical Genetics and Genomics (1) · Oral Surgery (Dentist only) (1) · Sleep Medicine (1) · Thoracic Surgery (1)
Specialty links go to the specialty in Knoxville, TN.
Clinicians affiliated with University Health System, Inc., 2024
Alphabetical by last name; 401–453 of 453.
| Name | Specialty | City |
|---|---|---|
| Guy W Tillinghast, M.D. | Hematology-Oncology | Akron, OH |
| Philip Tipton, MD | Neurology | Jacksonville, FL |
| Matthew Tjahja | Internal Medicine | Temple, TX |
| Christopher M Tolleson, MD | Neurology | Nashville, TN |
| Sylvia Tony, FNP-BC | Nurse Practitioner | Knoxville, TN |
| Nathan C Trentham, MD | Internal Medicine | Etowah, TN |
| Cassandra Trepanier, NP-C | Nurse Practitioner | Knoxville, TN |
| Randall G Trudell, M.D. | Neurology | Knoxville, TN |
| Arseniy V Tsapenko, M.D., D.O | Pulmonary Disease | Knoxville, TN |
| Adam J Tyson, MD | Hospice and Palliative Care | Paoli, PA |
| Elman M Urbina Meneses, MD | Pulmonary Disease | Framingham, MA |
| Courtney D Vance, APRN | Nurse Practitioner | Knoxville, TN |
| Jaclyn B Van Nes, M.D. | Obstetrics & Gynecology | Knoxville, TN |
| Caroline F Vaughn, N.P. | Nurse Practitioner | Knoxville, TN |
| Renju Vechurettu Raj, M.D. | Medical Oncology | Milwaukee, WI |
| Carmelo V Venero, M.D. | Interventional Cardiology | Knoxville, TN |
| Benjamin C Verzi | Hospitalist | Knoxville, TN |
| Anthony R Villarosa, M.D. | Cardiology | Bethlehem, PA |
| Simi Vincent, MD | Infectious Disease | Knoxville, TN |
| Christopher M Waggoner | Hospitalist | Knoxville, TN |
| Kristy M Wagner, PA | Physician Assistant | Knoxville, TN |
| Alicia N Walker, FNP-C | Nurse Practitioner | Knoxville, TN |
| Bryan A Walker, MD | Infectious Disease | Knoxville, TN |
| Samuel G Walker, DO | Hospitalist | Knoxville, TN |
| Sydney S Walker, FNP | Nurse Practitioner | Knoxville, TN |
| James L Wang, MD | Infectious Disease | Knoxville, TN |
| Andrew J Ward, FNP-BC | Nurse Practitioner | Knoxville, TN |
| Felicia S Wassenaar, NP | Nurse Practitioner | Knoxville, TN |
| Aimee A Wehber, M.D. | Cardiology | Knoxville, TN |
| Shenika D Welch-Charles, M.D. | Obstetrics & Gynecology | Fredericksburg, VA |
| Bryan A West, M.D. | Psychiatry | Knoxville, TN |
| Brian J Wheeler, MD | Hospitalist | Knoxville, TN |
| Crystal F Wheelon, APN | Nurse Practitioner | Knoxville, TN |
| Cynthia Whisenant, NP | Nurse Practitioner | Knoxville, TN |
| Dena K Whitehouse, NP | Nurse Practitioner | Knoxville, TN |
| Carolyn Williams, NP-C | Nurse Practitioner | Knoxville, TN |
| Kristy L Williams, FNP | Nurse Practitioner | Knoxville, TN |
| Samantha E Williams, PA-C | Physician Assistant | Knoxville, TN |
| Kara D Williamson, FNP-C | Nurse Practitioner | Knoxville, TN |
| Catherine L Wilson | Nurse Practitioner | Knoxville, TN |
| David C Wilson, D.O. | Hospitalist | Knoxville, TN |
| Kristina Wilson | Nurse Practitioner | Knoxville, TN |
| Timothy Winland, APRN | Nurse Practitioner | Knoxville, TN |
| Brian F Wiseman, M.D. | Neurology | Knoxville, TN |
| Ashlie E Wolfenbarger | Nurse Practitioner | Knoxville, TN |
| Ashley A Wood | Nurse Practitioner | Knoxville, TN |
| Desiree Wright, APRN | Nurse Practitioner | Knoxville, TN |
| Christopher Yandell, FNP-BC | Nurse Practitioner | Knoxville, TN |
| Kristie G Young, DO | Family Practice | Sevierville, TN |
| Thomas L Young, MD | Gastroenterology | Knoxville, TN |
| Ghaida K Zaid, MD | Neurology | Memphis, TN |
| Sandra Zaki, M.D. | Internal Medicine | Knoxville, TN |
| Polina Zmijewski, M.D., M.A. | General Surgery | Birmingham, AL |
Practice locations
Listed practice locations in Tennessee.
Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.
Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations