Public Medicare data rankings · New Hampshire

Top 25 Knee Replacement Surgeons in New Hampshire

1,723 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.

Knee Replacement anatomy illustration
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25 surgeons
1

Eric Benson

Manchester, NH
Knee Replacement: 108 verified Medicare cases
2

Thomas King

Portsmouth, NH
Knee Replacement: 97 verified Medicare cases
3

Jason Desmarais

Concord, NH
Knee Replacement: 96 verified Medicare cases
4

Garrett Davis

Lebanon, NH
Knee Replacement: 91 verified Medicare cases
5

Ira Parsons

Somersworth, NH
Knee Replacement: 87 verified Medicare cases
6

David Thut

Somersworth, NH
Knee Replacement: 78 verified Medicare cases
7

Jeffrey Wiley

Concord, NH
Knee Replacement: 77 verified Medicare cases
8

Neil Dion

Concord, NH
Knee Replacement: 74 verified Medicare cases
9

Thomas McGovern

Exeter, NH
Knee Replacement: 73 verified Medicare cases
10

Michael Morwood

Portsmouth, NH
Knee Replacement: 72 verified Medicare cases
11

Kevin Dwyer

Lebanon, NH
Knee Replacement: 71 verified Medicare cases
12

Akhilesh Sastry

Portsmouth, NH
Knee Replacement: 69 verified Medicare cases
13

Max Lincoln

Exeter, NH
Knee Replacement: 68 verified Medicare cases
14

Joseph Konopka

Somersworth, NH
Knee Replacement: 66 verified Medicare cases
15

Wayne Moschetti

Lebanon, NH
Knee Replacement: 63 verified Medicare cases
16

Michael Sparks

Lebanon, NH
Knee Replacement: 62 verified Medicare cases
17

Bryan Lawless, MD

Boston, MA
Also practices here via Elliot Hospital
Knee Replacement: 62 verified Medicare cases
18

Daniel Wilson

Nashua, NH
Knee Replacement: 57 verified Medicare cases
19

Eric Arvidson

Salem, NH
Knee Replacement: 55 verified Medicare cases
20

Ricardo Gonzales

Manchester, NH
Knee Replacement: 51 verified Medicare cases
21

Kathleen Hogan

Nashua, NH
Knee Replacement: 50 verified Medicare cases
22

Sean Frost

Nashua, NH
Knee Replacement: 50 verified Medicare cases
23

Andrew Garber

Nashua, NH
Knee Replacement: 49 verified Medicare cases
24

Elizabeth McLarney, MD

Brattleboro, VT
Also practices here via Cheshire Medical Center
Knee Replacement: 49 verified Medicare cases
25

Stephen Fox

Concord, NH
Knee Replacement: 48 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 represents approximately 33–37% of all knee replacement procedures performed. Always consult with healthcare providers to make informed decisions about your care.