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Our Cancer Providers

young female nurse smiling at older breast cancer patient

Our Cancer Care Providers

Cancer is a complex disease, and cancer care requires coordinated and collaborative input from many different medical specialists. Across the Covenant Health system, patients receive excellent cancer care from providers who have focused their medical practice to develop expertise in a particular treatment area.

Through their diagnosis and treatment journey, cancer patients will likely receive treatment from a variety of specialists, including:

Learn more about these cancer care providers below.

Cardiothoracic Surgery

Accepting New Patients
Portrait of Rick Gibbs, MD

Rick Gibbs, MD

General Surgery

Covenant Medical Group
Cumberland Specialty Group 310
(931) 459-7720
Accepting New Patients
Portrait of David Graham, MD

David Graham, MD

Cardiovascular Surgery Thoracic Surgery

Covenant Medical Group
East Tennessee Cardiovascular Surgery Group – Downtown Knoxville
(865) 331-9075
Accepting New Patients
Portrait of John Hance, MD

John Hance, MD

Cardiovascular Surgery Thoracic Surgery

Covenant Medical Group
East Tennessee Cardiovascular Surgery Group – West Knoxville
(865) 632-5900
Accepting New Patients
Portrait of Petros Leinonen, MD

Petros Leinonen, MD

Cardiovascular Surgery Thoracic Surgery

Covenant Medical Group
East Tennessee Cardiovascular Surgery Group – Downtown Knoxville
(865) 331-9075
Accepting New Patients
Portrait of Carlo Martinez, MD

Carlo Martinez, MD

Cardiovascular Surgery Thoracic Surgery

Covenant Medical Group
East Tennessee Cardiovascular Surgery Group – Oak Ridge
(865) 481-0183

Colon and Rectal Surgery

Accepting New Patients
Portrait of Sung Lee, MD

Sung Lee, MD

Colon & Rectal Surgery General Surgery

Premier Surgical Associates PLLC – Fort Sanders Regional
(865) 524-3695
Accepting New Patients
Portrait of Gregory Midis, MD

Gregory Midis, MD

Colon & Rectal Surgery General Surgery Surgical Oncology

Premier Surgical Associates PLLC – Fort Sanders Regional
(865) 524-3695

Diagnostic Radiology

Accepting New Patients
Portrait of Jay Colby, MD

Jay Colby, MD

Diagnostic Radiology

Radiology Imaging Associates Of Oak Ridge
(865) 835-4600

Gastroenterology

Accepting New Patients
Portrait of William Ergen, MD

William Ergen, MD

Gastroenterology

Gastrointestinal Associates – Dowell Springs
(865) 588-5121
Accepting New Patients
Portrait of Jason Huffman, MD

Jason Huffman, MD

Gastroenterology

Gastrointestinal Associates – Dowell Springs
(865) 588-5121
Accepting New Patients
Portrait of Ramanujan Samavedy, MD

Ramanujan Samavedy, MD

Gastroenterology

Gastrointestinal Associates – Dowell Springs
(865) 588-5121

General Surgery

Accepting New Patients
Portrait of Michael Antiporda, MD

Michael Antiporda, MD

General Surgery

Premier Surgical Associates PLLC – Fort Sanders Regional
(865) 524-3695
Accepting New Patients
Portrait of Matthew Bridges, MD

Matthew Bridges, MD

General Surgery

Covenant Medical Group
LeConte Surgical Associates
(865) 446-9550
Accepting New Patients
Portrait of David Crawford, MD

David Crawford, MD

General Surgery

Covenant Medical Group
Surgical Associates of East Tennessee
(423) 587-8041
Accepting New Patients
Portrait of William Dallas, MD

William Dallas, MD

General & Vascular Surgery

Covenant Medical Group
Oak Ridge Surgeons
(865) 483-7030
Accepting New Patients
Portrait of Devin Edwards, MD

Devin Edwards, MD

General Surgery

Covenant Medical Group
Surgical Associates of East Tennessee
(423) 587-8041
Accepting New Patients
Portrait of Mark Fox, MD

Mark Fox, MD

General Surgery

Covenant Medical Group
Crossville Medical Group
(931) 484-5141
Accepting New Patients
Portrait of William Gibson, MD

William Gibson, MD

General Surgery

Premier Surgical Associates PLLC – Parkwest
(865) 690-5263
Accepting New Patients
Portrait of Jacob Gingerich, DO

Jacob Gingerich, DO

General & Vascular Surgery

Covenant Medical Group
Oak Ridge Surgeons
(865) 483-7030
Accepting New Patients
Portrait of Daniel Graves, MD

Daniel Graves, MD

General & Vascular Surgery

Covenant Medical Group
Oak Ridge Surgeons
(865) 483-7030
Accepting New Patients
Portrait of Jeffrey King, MD

Jeffrey King, MD

General Surgery

Covenant Medical Group
LeConte Surgical Associates
(865) 446-9550
Accepting New Patients
Portrait of Jeffrey Nix, MD

Jeffrey Nix, MD

General Surgery

Covenant Medical Group
Surgical Associates of East Tennessee
(423) 587-8041
Accepting New Patients
Portrait of Brian Pugh, DO

Brian Pugh, DO

General Surgery

Covenant Medical Group
LeConte Surgical Associates
(865) 446-9550
Accepting New Patients
Portrait of George Schuchmann, MD

George Schuchmann, MD

General Surgery

East Tennessee Surgical Group
(865) 673-0288
Accepting New Patients
Portrait of Tom Thompson, MD

Tom Thompson, MD

General Surgery

Covenant Medical Group
Surgical Associates of East Tennessee
(423) 587-8041
Accepting New Patients
Portrait of Joseph Thurman, MD

Joseph Thurman, MD

General Surgery

Premier Surgical Associates PLLC – Fort Sanders Regional
(865) 524-3695

Gynecologic Oncology

Not Accepting New Patients
Portrait of Kenneth Cofer, MD

Kenneth Cofer, MD

Gynecological Oncology

Thompson Oncology Group – Downtown (1st Floor)
(865) 331-1720
Accepting New Patients
Portrait of Brook Saunders, MD

Brook Saunders, MD

Gynecological Oncology

Thompson Oncology Group – West
(865) 373-5050

Interventional Pulmonology

Accepting New Patients
Portrait of Varun Shah, MD

Varun Shah, MD

Pulmonary Medicine

StatCare Pulmonary – Bearden
(865) 588-8831

Interventional Radiology

Accepting New Patients
Portrait of Andrew Conrad, MD

Andrew Conrad, MD

Interventional Radiology

Vista Radiology
(865) 595-4100
Accepting New Patients
Portrait of Scott Wegryn, MD

Scott Wegryn, MD

Diagnostic Radiology

Vista Radiology
(865) 595-4100

Medical Oncology and Hematology

Accepting New Patients
Portrait of Ali Akram, MD

Ali Akram, MD

Oncology & Hematology

Thompson Oncology Group – Downtown (1st Floor)
(865) 331-1720
Accepting New Patients
Portrait of Dirk Davidson, MD

Dirk Davidson, MD

Oncology

Tennessee Plateau Oncology – Crossville
(931) 484-7596
Accepting New Patients
Portrait of Sudarshan Doddabele, MD

Sudarshan Doddabele, MD

Oncology & Hematology

Tennessee Cancer Specialists – Dowell Springs
(865) 934-5800
Accepting New Patients
Portrait of Saji Eapen, MD

Saji Eapen, MD

Oncology & Hematology

Tennessee Cancer Specialists – Dowell Springs
(865) 934-5800
Accepting New Patients
Portrait of Yi Feng, MD

Yi Feng, MD

Oncology & Hematology

Tennessee Cancer Specialists – Parkwest
(865) 693-2255
Accepting New Patients
Portrait of Hesamm Gharavi, MD

Hesamm Gharavi, MD

Oncology

Tennessee Cancer Specialists – Parkwest
(865) 693-2255
Accepting New Patients
Portrait of Ahmad Hammad, MD

Ahmad Hammad, MD

Oncology & Hematology

Thompson Oncology Group – Lenoir City
(865) 271-6095
Accepting New Patients
Portrait of Mark Hendrixson, MD

Mark Hendrixson, MD

Oncology

Upper Cumberland Cancer Center
(931) 456-8435
Accepting New Patients
Portrait of Daniel Ibach, MD

Daniel Ibach, MD

Oncology

Tennessee Cancer Specialists – Parkwest
(865) 693-2255
Accepting New Patients
Portrait of Maximilian Jameson-Lee, MD

Maximilian Jameson-Lee, MD

Oncology & Hematology

Thompson Oncology Group – West
(865) 373-5050
Accepting New Patients
Portrait of Ross Kerns, MD

Ross Kerns, MD

Oncology & Hematology

Tennessee Cancer Specialists – Parkwest
(865) 693-2255
Accepting New Patients
Portrait of Alay Mansurov, MD

Alay Mansurov, MD

Oncology & Hematology

Thompson Oncology Group – Morristown
(423) 492-6100
Accepting New Patients
Portrait of Mitchell Martin, MD

Mitchell Martin, MD

Oncology & Hematology

Tennessee Cancer Specialists – Parkwest
(865) 693-2255
Accepting New Patients
Portrait of Catherine Murphree, MD

Catherine Murphree, MD

Oncology & Hematology

Thompson Oncology Group – Oak Ridge
(865) 835-5420
Accepting New Patients
Portrait of Thomas Repine, MD

Thomas Repine, MD

Oncology & Hematology

Thompson Oncology Group – Oak Ridge
(865) 835-5420
Accepting New Patients
Portrait of Rizwan Tariq, MD

Rizwan Tariq, MD

Oncology & Hematology

Thompson Oncology Group – Downtown (1st Floor)
(865) 331-1720
Accepting New Patients
Portrait of Michael Thompson, MD

Michael Thompson, MD

Oncology & Hematology

Thompson Oncology Group – Oak Ridge
(865) 835-5420
Accepting New Patients
Portrait of Namratha Vontela, MD

Namratha Vontela, MD

Oncology & Hematology

Thompson Oncology Group – Oak Ridge
(865) 835-5420

Neurosurgery

Accepting New Patients
Portrait of Jeffrey Albea, MD

Jeffrey Albea, MD

Neurosurgery

Covenant Medical Group
TN Brain and Spine – Knox
(865) 331-2835
Accepting New Patients
Portrait of Joel Norman, MD

Joel Norman, MD

Neurosurgery Spine Surgery

Covenant Medical Group
TN Brain and Spine – Knox
(865) 331-2835
Accepting New Patients
Portrait of Paul Peterson, MD

Paul Peterson, MD

Neurosurgery Spine Surgery

Covenant Medical Group
Fort Sanders Neurosurgery and Spine – Knoxville
(865) 331-4321

Otolaryngology

Accepting New Patients
Portrait of Jameson Mattingly, MD

Jameson Mattingly, MD

Otolaryngology

Ear Nose and Throat Consultants of East Tennessee – Parkwest
(865) 693-6065

Pathology

Accepting New Patients
Portrait of Kristan Ahler, MD

Kristan Ahler, MD

Pathology

Kristan M. Ahler, MD
(865) 316-2912
Accepting New Patients
Portrait of Izabela Burja, MD

Izabela Burja, MD

Pathology

East Tennessee Pathology, PLLC
(423) 492-6616
Not Accepting New Patients
Portrait of Rebbecca Foust, MD

Rebbecca Foust, MD

Pathology

Path Group-Primary
(615) 221-4500
Accepting New Patients
Portrait of Alan Galloway, MD

Alan Galloway, MD

Pathology

Pathology Group
(865) 835-4258
Not Accepting New Patients
Portrait of Ariana Holley, MD

Ariana Holley, MD

Pathology

Innovative Pathology Services
(865) 522-7591
Accepting New Patients
Portrait of William Konomos, MD

William Konomos, MD

Pathology

Innovative Pathology Services
(865) 522-7591
Accepting New Patients
Portrait of Zachary Lewis, MD

Zachary Lewis, MD

Pathology

Innovative Pathology Services
(865) 522-7591
Accepting New Patients
Portrait of Guy Nichols, MD

Guy Nichols, MD

Pathology

Innovative Pathology Services
(865) 522-7591
Accepting New Patients
Portrait of Brandon Smithey, MD

Brandon Smithey, MD

Pathology

Innovative Pathology Services
(865) 522-7591
Accepting New Patients
Portrait of Russell Tipton, MD

Russell Tipton, MD

Pathology

Innovative Pathology Services
(865) 522-7591
Accepting New Patients
Portrait of Jeremy Vincent, MD

Jeremy Vincent, MD

Pathology

Innovative Pathology Services
(865) 522-7591

Plastic Surgery

Accepting New Patients
Portrait of Daniel Fowler, MD

Daniel Fowler, MD

Plastic Surgery

Knoxville Center for Dermatology & Plastic Surgery-Papermill
(865) 470-4127
Accepting New Patients
Portrait of Timothy Wilson, MD

Timothy Wilson, MD

Plastic Surgery

East Tennessee Plastic Surgery
(865) 694-9886

Pulmonology

Accepting New Patients
Portrait of Abdelhamid Alsharif, MD

Abdelhamid Alsharif, MD

Pulmonary Medicine

StatCare Pulmonary – Bearden
(865) 588-8831
Accepting New Patients
Portrait of Shannon Byrd, MD

Shannon Byrd, MD

Pulmonary Medicine

StatCare Pulmonary – Bearden
(865) 588-8831
Accepting New Patients
Portrait of Scott Luchsinger, MD

Scott Luchsinger, MD

Pulmonary Medicine

StatCare Pulmonary – Bearden
(865) 588-8831
Accepting New Patients
Portrait of John Morrison, DO

John Morrison, DO

Pulmonary Medicine

StatCare Pulmonary – Bearden
(865) 588-8831
Not Accepting New Patients
Portrait of Matthew Reichert, MD

Matthew Reichert, MD

Pulmonary Medicine

StatCare Pulmonary – Bearden
(865) 588-8831

Radiation Oncology

Accepting New Patients
Portrait of Grant Clark, MD

Grant Clark, MD

Radiation Oncology

East Tennessee Radiation Oncology – Knoxville
(865) 331-1155
Accepting New Patients
Portrait of Brian Fowler, MD

Brian Fowler, MD

Radiation Oncology

Morristown Regional Cancer Center
(423) 492-6200
Accepting New Patients
Portrait of Ryan Grover, MD

Ryan Grover, MD

Radiation Oncology

Thompson Proton Center
(865) 862-1600
Accepting New Patients
Portrait of Rufus Mark, MD

Rufus Mark, MD

Radiation Oncology

East Tennessee Radiation Oncology – Cumberland
(931) 456-8390
Accepting New Patients
Portrait of Allen Meek, MD

Allen Meek, MD

Radiation Oncology

Thompson Proton Center
(865) 862-1600
Accepting New Patients
Portrait of Joseph Meyer, MD

Joseph Meyer, MD

Radiation Oncology

East Tennessee Radiation Oncology
(865) 373-5000
Accepting New Patients
Portrait of Elliot Navo, MD

Elliot Navo, MD

Radiation Oncology

Oak Ridge Radiation Oncology
(865) 835-4500
Accepting New Patients
Portrait of Daniel Scaperoth, MD

Daniel Scaperoth, MD

Radiation Oncology

East Tennessee Radiation Oncology – Knoxville
(865) 331-1155
Accepting New Patients
Portrait of Natasha Townsend, MD

Natasha Townsend, MD

Radiation Oncology

Thompson Cancer Survival Center – Sevierville
(865) 446-9125

Radiology

Accepting New Patients
Portrait of Margaret Brown, MD

Margaret Brown, MD

Diagnostic Radiology

Vista Radiology
(865) 595-4100
Accepting New Patients
Portrait of Jason Deen, MD

Jason Deen, MD

Diagnostic Radiology

Vista Radiology
(865) 595-4100
Accepting New Patients
Portrait of Garth Graham, MD

Garth Graham, MD

Diagnostic Radiology

Vista Radiology
(865) 595-4100
Accepting New Patients
Portrait of William Holmes, MD

William Holmes, MD

Diagnostic Radiology

Vista Radiology
(865) 595-4100
Accepting New Patients
Portrait of Thomas Lemond, MD

Thomas Lemond, MD

Diagnostic Radiology

Oak Ridge Breast Center
(865) 835-3760
Accepting New Patients
Portrait of Lindsay Luttrell, MD

Lindsay Luttrell, MD

Diagnostic Radiology

Radiology Imaging Associates Of Oak Ridge
(865) 835-4600
Accepting New Patients
Portrait of Steven Repka, MD

Steven Repka, MD

Diagnostic Radiology

Vista Radiology
(865) 595-4100
Accepting New Patients
Portrait of Jeffrey Roesch, MD

Jeffrey Roesch, MD

Diagnostic Radiology

Vista Radiology
(865) 595-4100
Accepting New Patients
Portrait of Gayle Roulier, MD

Gayle Roulier, MD

Diagnostic Radiology

Vista Radiology
(865) 595-4100
Accepting New Patients
Portrait of Robert Santee, MD

Robert Santee, MD

Diagnostic Radiology

Vista Radiology
(865) 595-4100
Accepting New Patients
Portrait of Amanda Squires, MD

Amanda Squires, MD

Diagnostic Radiology

Vista Radiology
(865) 595-4100

Surgical Oncology

Accepting New Patients
Portrait of Gregory Midis, MD

Gregory Midis, MD

Colon & Rectal Surgery General Surgery Surgical Oncology

Premier Surgical Associates PLLC – Fort Sanders Regional
(865) 524-3695
Accepting New Patients
Portrait of Ana Wilson, DO

Ana Wilson, DO

General Surgery Surgical Oncology

Premier Surgical Associates PLLC – Fort Sanders Regional
(865) 524-3695

Urology

Accepting New Patients
Portrait of Walter Chiles, MD

Walter Chiles, MD

Urology

Tennessee Urology Associates-Park West #2
(865) 690-3811
Accepting New Patients
Portrait of Lee Congleton, MD

Lee Congleton, MD

Urology

Tennessee Urology Associates-North Knox
(865) 938-5222
Accepting New Patients
Portrait of Jeff Flickinger, MD

Jeff Flickinger, MD

Urology

Covenant Medical Group
Urology Specialist of East Tennessee
(865) 331-9000
Accepting New Patients
Portrait of Timothy Leroy, MD

Timothy Leroy, MD

Urology

Tennessee Urology Associates-Park West #2
(865) 690-3811
Accepting New Patients
Portrait of Garrett Lischer, MD

Garrett Lischer, MD

Urology

Tennessee Urology Associates-Park West #2
(865) 690-3811
Accepting New Patients
Portrait of Brian Parker, MD

Brian Parker, MD

Urology

Tennessee Urology Associates-North Knox
(865) 938-5222
Accepting New Patients
Portrait of Christopher Ramsey, MD

Christopher Ramsey, MD

Urology

Tennessee Urology Associates-North Knox
(865) 938-5222
Accepting New Patients
Portrait of Philip Serbin, MD

Philip Serbin, MD

Urology

Covenant Medical Group
Hamblen Urology Clinic
(423) 581-6084
Accepting New Patients
Portrait of Edward Tieng, MD

Edward Tieng, MD

Urology

Covenant Medical Group
Urology Specialist of East Tennessee
(865) 331-9000
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