Public Medicare data rankings · Maryland

Top 25 Knee Replacement Surgeons in Maryland

3,456 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

Christopher Cannova

Bethesda, MD
Knee Replacement: 276 verified Medicare cases
2

Steven Dellose, MD

Wilmington, DE
Also practices here via Union Hospital Of Cecil County
Knee Replacement: 231 verified Medicare cases
3

James Rubano, M.D., MBA

Wilmington, DE
Also practices here via Union Hospital Of Cecil County
Knee Replacement: 207 verified Medicare cases
4

Paul King

Annapolis, MD
Knee Replacement: 179 verified Medicare cases
5

Wilson Choy, M.D.

Lewes, DE
Also practices here via Tidalhealth Peninsula Regional, Inc
Knee Replacement: 175 verified Medicare cases
6

William Doran, D.O.

Millsboro, DE
Also practices here via Tidalhealth Peninsula Regional, Inc
Knee Replacement: 163 verified Medicare cases
7

Joseph Holobinko

Hagerstown, MD
Knee Replacement: 154 verified Medicare cases
8

Joseph Ciotola

Baltimore, MD
Knee Replacement: 149 verified Medicare cases
9

Sridhar Durbhakula

Bethesda, MD
Knee Replacement: 144 verified Medicare cases
10

James MacDonald

Annapolis, MD
Knee Replacement: 126 verified Medicare cases
11

Brian Mulliken

Towson, MD
Knee Replacement: 125 verified Medicare cases
12

Nick Patel, M.D.

Wilmington, DE
Also practices here via Union Hospital Of Cecil County
Knee Replacement: 124 verified Medicare cases
13

Cory Walsh

Frederick, MD
Knee Replacement: 122 verified Medicare cases
14

Theodore Manson

Towson, MD
Knee Replacement: 120 verified Medicare cases
15

David Schroder

Towson, MD
Knee Replacement: 119 verified Medicare cases
16

James Trauger

Salisbury, MD
Knee Replacement: 117 verified Medicare cases
17

Sam Sydney

Catonsville, MD
Knee Replacement: 114 verified Medicare cases
18

Frank Ebert

Baltimore, MD
Knee Replacement: 112 verified Medicare cases
19

Justin Hoover

Annapolis, MD
Knee Replacement: 111 verified Medicare cases
20

John Steele

Towson, MD
Knee Replacement: 110 verified Medicare cases
21
Also practices here via Tidalhealth Peninsula Regional, Inc
Knee Replacement: 110 verified Medicare cases
22

Leroy Schmidt

Baltimore, MD
Knee Replacement: 93 verified Medicare cases
23

Marc Hungerford

Baltimore, MD
Knee Replacement: 92 verified Medicare cases
24

Robert Sherman, MD

East Syracuse, NY
Also practices here via Johns Hopkins Hospital, The
Knee Replacement: 92 verified Medicare cases
25

Scott Gelman

Salisbury, MD
Knee Replacement: 91 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.