Public Medicare data rankings · Tennessee

Top 25 Knee Replacement Surgeons in Tennessee

3,248 verified Medicare cases Updated May 2026

Rankings reflect Medicare procedure volume, one factor among many. Volume does not measure quality of care.

How to read these rankings

Medicare data is the "tip of the iceberg." A surgeon with 100+ Medicare cases likely performs 300–400+ total surgeries a year. High numbers guarantee experience; low numbers may simply indicate a surgeon sees younger, privately insured patients.

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25 surgeons
1

Herman Botero

Knoxville, TN
Knee Replacement: 330 verified Medicare cases
2

David Deboer

Nashville, TN
Knee Replacement: 207 verified Medicare cases
3

William Ballard

Chattanooga, TN
Knee Replacement: 193 verified Medicare cases
4

Christopher Parks, M.D.

Huntsville, AL
Also practices here via Lincoln Medical Center
Knee Replacement: 185 verified Medicare cases
5

Steven Anderson, MD

North Wilkesboro, NC
Also practices here via Johnson County Community Hospital
Knee Replacement: 175 verified Medicare cases
6

Cory Calendine

Franklin, TN
Knee Replacement: 166 verified Medicare cases
7

John Nash

Chattanooga, TN
Knee Replacement: 145 verified Medicare cases
8

Matthew Barrett

Murfreesboro, TN
Knee Replacement: 123 verified Medicare cases
9

James Guyton

Germantown, TN
Knee Replacement: 122 verified Medicare cases
10

Gregory Raab

Nashville, TN
Knee Replacement: 121 verified Medicare cases
11

Scott McCall

Columbia, TN
Knee Replacement: 120 verified Medicare cases
12

Gregory Dabov, M.D.

Southaven, MS
Also practices here via Methodist Hospitals Of Memphis
Knee Replacement: 115 verified Medicare cases
13

John Crockarell

Germantown, TN
Knee Replacement: 110 verified Medicare cases
14

Lee Swiderek

Hermitage, TN
Knee Replacement: 106 verified Medicare cases
15

Jeffrey Hodrick

Nashville, TN
Knee Replacement: 105 verified Medicare cases
16

Jason Park

Kingsport, TN
Knee Replacement: 105 verified Medicare cases
17

Harold Cates

Knoxville, TN
Knee Replacement: 103 verified Medicare cases
18

Brian Perkinson

Franklin, TN
Knee Replacement: 97 verified Medicare cases
19

James Sherrell

Knoxville, TN
Knee Replacement: 96 verified Medicare cases
20

Michael McCollum

Knoxville, TN
Knee Replacement: 95 verified Medicare cases
21

Jonathan Cornelius

Lebanon, TN
Knee Replacement: 93 verified Medicare cases
22

Andrew Wodowski

Memphis, TN
Knee Replacement: 87 verified Medicare cases
23

Lucas Routh

Murfreesboro, TN
Knee Replacement: 84 verified Medicare cases
24

Conrad Ivie

Knoxville, TN
Knee Replacement: 83 verified Medicare cases
25

Bradley Wills

Huntsville, AL
Also practices here via Lincoln Medical Center
Knee Replacement: 82 verified Medicare cases

Important Disclaimer

Rankings are based solely on Medicare knee replacement procedure volume and do not reflect quality of care, patient outcomes, or procedures covered by private insurance. This data covers approximately 23% to 28% of all knee replacement procedures performed nationwide in 2024 (how this share is derived). Always consult with healthcare providers to make informed decisions about your care.