Hawaii outline

Top Orthopedic Surgeons in Hawaii

14 surgeons • 803 procedures Current Medicare data

14 orthopedic surgeons in Hawaii ranked by Medicare hip, knee, and shoulder replacement volume.

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

Find Surgeons by City in Hawaii

Top cities by number of orthopedic surgeons

Honolulu8

Hawaii Rankings

14 surgeons • All procedures

Current Medicare data

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1

Cass K Nakasone, M.D.

Honolulu, HI
119 verified Medicare cases Hip 60 · Knee 59
2
108 verified Medicare cases Hip 70 · Knee 38
3

Zachary Thielen

Wailuku, HI
78 verified Medicare cases Hip 37 · Knee 41
4
69 verified Medicare cases Hip 32 · Knee 37
5
67 verified Medicare cases Hip 31 · Knee 36
6

Paul N Morton, M.D.

Honolulu, HI
65 verified Medicare cases Hip 14 · Knee 51
7
56 verified Medicare cases Hip 32 · Knee 24
8
52 verified Medicare cases Hip 20 · Knee 32
9

Alison R Kinsler, M.D.

Tripler Army Medical Center, HI
45 verified Medicare cases Knee 17 · Shoulder 28
10
37 verified Medicare cases Hip 22 · Knee 15
11
37 verified Medicare cases Knee 37
12

Jay M Marumoto, M.D.

Honolulu, HI
32 verified Medicare cases Knee 32
13

Mariya Opanova

Aiea, HI
24 verified Medicare cases Hip 11 · Knee 13
14
14 verified Medicare cases Shoulder 14

Important Disclaimer

Rankings show Medicare procedure volume only, not quality of care or patient outcomes. Verify a surgeon's credentials with your state medical board, and talk with your own healthcare provider.

The share of national volume this data covers differs by procedure: in 2024 it was approximately 25% to 33% of hip replacements, 23% to 28% of knee replacements, and 29% to 37% of shoulder replacements (how these shares are derived).