California Rankings
580 surgeons • All procedures
Current Medicare data
4
Erik A Schnaser, M.D.
Rancho Mirage
CA
427
Verified Cases
#4
State
Hip
193
Knee
234
5
Ghassan E Boghosian, DO
Rancho Mirage
CA
420
Verified Cases
#5
State
Hip
156
Knee
264
7
Harpreet S Bawa, M.D.
Thousand Oaks
CA
339
Verified Cases
#7
State
Hip
144
Knee
195
11
Brad L Penenberg, M.D.
Beverly Hills
CA
292
Verified Cases
#11
State
Hip
138
Knee
154
15
Nader A Nassif, M.D.
Newport Beach
CA
257
Verified Cases
#15
State
Hip
158
Knee
99
22
Jaime D Hernandez, M.D.
Van Nuys
CA
226
Verified Cases
#22
State
Hip
102
Knee
124
26
William R Gallivan, M.D.
Santa Barbara
CA
216
Verified Cases
#26
State
Hip
60
Knee
156
27
Christopher E Birch, M.D.
Santa Barbara
CA
214
Verified Cases
#27
State
Hip
111
Knee
103
31
Thomas D Ferro, M.D.
Arroyo Grande
CA
203
Verified Cases
#31
State
Hip
27
Knee
176
32
Bryan C Emmerson, M.D.
Santa Barbara
CA
201
Verified Cases
#32
State
Hip
91
Knee
110
34
Daniel A Oakes, M.D.
Los Angeles
CA
198
Verified Cases
#34
State
Hip
56
Knee
142
37
William D Bugbee, M.D.
La Jolla
CA
193
Verified Cases
#37
State
Hip
65
Knee
128
39
Umesh T Bhagia, MD
Santa Monica
CA
179
Verified Cases
#39
State
Hip
61
Knee
118
41
John V Tiberi, M.D.
Los Angeles
CA
172
Verified Cases
#41
State
Hip
69
Knee
103
42
Dimitri Delagrammaticas, MD
San Luis Obispo
CA
172
Verified Cases
#42
State
Hip
126
Knee
46
43
Wendy W Wong, M.D.
Walnut Creek
CA
169
Verified Cases
#43
State
Hip
52
Knee
117
44
Jeffrey M Bergeson, D.O.
Auburn
CA
169
Verified Cases
#44
State
Hip
49
Knee
79
Shoulder
41
45
Ran Schwarzkopf, M.D., M.SC.
Orange
CA
167
Verified Cases
#45
State
Hip
78
Knee
89
47
Paul M Charpentier, MD
Willits
CA
166
Verified Cases
#47
State
Hip
63
Knee
78
Shoulder
25
48
Thomas R Knutson, M.D.
Escondido
CA
166
Verified Cases
#48
State
Hip
73
Knee
93
49
Jeffrey J Barry, MD
San Francisco
CA
162
Verified Cases
#49
State
Hip
90
Knee
72
50
Francis B Gonzales, MD
San Diego
CA
161
Verified Cases
#50
State
Hip
80
Knee
81
54
Jeffrey S Zarin, MD
Santa Monica
CA
149
Verified Cases
#54
State
Hip
46
Knee
103
55
Christopher M Meckel, M.D.
Monterey
CA
148
Verified Cases
#55
State
Hip
79
Knee
69
59
Peter Callander, M.D.
San Francisco
CA
140
Verified Cases
#59
State
Hip
78
Knee
62
60
Mario K Sablan, D.O.
Merced
CA
140
Verified Cases
#60
State
Hip
30
Knee
96
Shoulder
14
61
Dustin T Briggs, MD
Palm Springs
CA
139
Verified Cases
#61
State
Hip
80
Knee
59
63
Alexander J Nedopil, M.D.
Sacramento
CA
135
Verified Cases
#63
State
Hip
47
Knee
88
64
Graham R Hurvitz, M.D.
Santa Barbara
CA
134
Verified Cases
#64
State
Hip
31
Knee
73
Shoulder
30
65
Michael T Laird, M.D.
Pismo Beach
CA
134
Verified Cases
#65
State
Hip
31
Knee
84
Shoulder
19
66
Matthew Siljander, MD
Newport Beach
CA
134
Verified Cases
#66
State
Hip
66
Knee
68
67
Derek T Ward, M.D.
San Francisco
CA
133
Verified Cases
#67
State
Hip
59
Knee
74
69
James I Huddleston, M.D.
Stanford
CA
129
Verified Cases
#69
State
Hip
52
Knee
77
72
Henry M Dunn, M.D.
West Hollywood
CA
125
Verified Cases
#72
State
Hip
42
Knee
83
76
Stephen F Gregorius, M.D.
Salinas
CA
119
Verified Cases
#76
State
Hip
52
Knee
67
78
Harinder S Dhanota, D.O.
Yuba City
CA
116
Verified Cases
#78
State
Hip
35
Knee
68
Shoulder
13
79
Burton L Redd, MD
Visalia
CA
116
Verified Cases
#79
State
Hip
27
Knee
76
Shoulder
13
80
Kevin K Mikaelian, M.D.
Stockton
CA
115
Verified Cases
#80
State
Hip
26
Knee
89
84
Stuart B Goodman, MD, PHD
Stanford
CA
112
Verified Cases
#84
State
Hip
45
Knee
67
85
Sean S Rajaee, M.D.
West Hollywood
CA
112
Verified Cases
#85
State
Hip
59
Knee
53
86
Joseph P Turk, M.D.
Thousand Oaks
CA
112
Verified Cases
#86
State
Hip
45
Knee
67
89
Ian C Duncan, MD
Visalia
CA
109
Verified Cases
#89
State
Hip
22
Knee
74
Shoulder
13
91
Timothy W Gibson, MD
Huntington Beach
CA
108
Verified Cases
#91
State
Hip
31
Knee
77
94
Akira Yamamoto, MD
Mountain View
CA
105
Verified Cases
#94
State
Hip
35
Knee
70
96
Micah D Berry, M.D.
Pasadena
CA
103
Verified Cases
#96
State
Hip
37
Knee
49
Shoulder
17
101
Williiam B Kilgore, M.D.
Eureka
CA
101
Verified Cases
#101
State
Hip
55
Knee
46
103
Mauro M Giordani, MD
Sacramento
CA
100
Verified Cases
#103
State
Hip
48
Knee
52
104
Raj S Kullar, M.D.
Los Gatos
CA
99
Verified Cases
#104
State
Hip
33
Knee
47
Shoulder
19
106
Anna A Kulidjian, MD, MSC, FRCSC
La Jolla
CA
99
Verified Cases
#106
State
Hip
68
Knee
31
108
Jeffrey Mulvihill, MD
Santa Rosa
CA
99
Verified Cases
#108
State
Hip
45
Knee
54
110
Christopher A Hajnik, M.D.
Encinitas
CA
97
Verified Cases
#110
State
Hip
52
Knee
45
111
Thomas X Nguyen, M.D.
San Diego
CA
97
Verified Cases
#111
State
Hip
16
Knee
81
112
Kenny T Mai, M.D,
Hanford
CA
97
Verified Cases
#112
State
Hip
21
Knee
59
Shoulder
17
113
James C Zmolek, M.D.
Santa Barbara
CA
96
Verified Cases
#113
State
Hip
22
Knee
74
114
John Kronick, M.D.
Walnut Creek
CA
96
Verified Cases
#114
State
Hip
27
Knee
69
116
F. Craig Swenson, M.D.
La Jolla
CA
96
Verified Cases
#116
State
Hip
30
Knee
66
118
Kevin C Forsythe, MD
Templeton
CA
94
Verified Cases
#118
State
Hip
36
Knee
42
Shoulder
16
123
Abraham D Kim, M.D.
Laguna Woods
CA
92
Verified Cases
#123
State
Hip
48
Knee
44
124
Michael D Hunter, M.D.
Newport Beach
CA
91
Verified Cases
#124
State
Hip
49
Knee
42
125
Andrew I Spitzer, M.D.
Los Angeles
CA
91
Verified Cases
#125
State
Hip
22
Knee
69
128
Christopher J Chen, MD
Berkeley
CA
90
Verified Cases
#128
State
Hip
47
Knee
43
129
Sean Z Griffiths, D.O.
Walnut Creek
CA
90
Verified Cases
#129
State
Hip
48
Knee
42
130
Timothy Horan, MEDICAL STUDENT
La Jolla
CA
90
Verified Cases
#130
State
Hip
28
Knee
62
131
Christopher J Woodson, M.D.
Los Alamitos
CA
89
Verified Cases
#131
State
Hip
31
Knee
58
134
Gavin C Pereira, MBBS, FRCS
Sacramento
CA
87
Verified Cases
#134
State
Hip
54
Knee
33
138
Karl Christoffersen, MD
Santa Cruz
CA
86
Verified Cases
#138
State
Hip
28
Knee
58
144
Brad S Cohen, M.D.
Poway
CA
83
Verified Cases
#144
State
Hip
18
Knee
43
Shoulder
22
146
Alon Antebi, DO
Lancaster
CA
83
Verified Cases
#146
State
Hip
34
Knee
38
Shoulder
11
148
William F Sima, MD INC
Templeton
CA
83
Verified Cases
#148
State
Hip
47
Knee
36
149
Zachary B Adler, MD
Newport Beach
CA
82
Verified Cases
#149
State
Hip
43
Knee
39
150
Ashish Mittal, MD
Mountain View
CA
82
Verified Cases
#150
State
Hip
40
Knee
42
151
Christian S Heywood, M.D.
Capitola
CA
82
Verified Cases
#151
State
Hip
32
Knee
28
Shoulder
22
156
Mark A Newman, M.D.
Newport Beach
CA
79
Verified Cases
#156
State
Hip
29
Knee
50
157
William W Bowen, M.D.
Willits
CA
79
Verified Cases
#157
State
Hip
22
Knee
46
Shoulder
11
161
Christopher J Krpan, DO
Angels Camp
CA
77
Verified Cases
#161
State
Hip
22
Knee
55
164
Christopher Cox, M.D.
San Francisco
CA
76
Verified Cases
#164
State
Hip
31
Knee
45
165
Dennis C Blackburn, D.O.
Santa Maria
CA
76
Verified Cases
#165
State
Hip
42
Knee
21
Shoulder
13
169
Paul E Schwartz, MD
Redding
CA
75
Verified Cases
#169
State
Knee
25
Shoulder
50
174
James B Chen, M.D.
Mission Viejo
CA
73
Verified Cases
#174
State
Hip
38
Knee
35
178
Neal M Berger, M.D.
Redwood City
CA
72
Verified Cases
#178
State
Hip
25
Knee
36
Shoulder
11
179
Alexandra Stavrakis, MD
Santa Monica
CA
72
Verified Cases
#179
State
Hip
32
Knee
40
181
Derek F Amanatullah, MD
Stanford
CA
71
Verified Cases
#181
State
Hip
23
Knee
48
182
Andrew T Brooks, M.D.
Vacaville
CA
71
Verified Cases
#182
State
Hip
20
Knee
51
183
Morgan D Silldorff, M.D.
Encinitas
CA
70
Verified Cases
#183
State
Hip
31
Knee
39
184
Alfred J Coppola, MD
Bakersfield
CA
70
Verified Cases
#184
State
Hip
24
Knee
46
188
Gregory H Tchejeyan, M.D., INC
Thousand Oaks
CA
67
Verified Cases
#188
State
Hip
29
Knee
38
192
Micah P Adamson, MD
Los Angeles
CA
65
Verified Cases
#192
State
Hip
32
Knee
33
194
Paul K Gilbert, M.D.
Los Angeles
CA
65
Verified Cases
#194
State
Hip
12
Knee
53
195
Spencer M George, MD
Carmichael
CA
65
Verified Cases
#195
State
Hip
22
Knee
43
197
Joseph J Jankiewicz, M.D.
San Diego
CA
64
Verified Cases
#197
State
Hip
22
Knee
42
198
Bruce N Le, DO, MS
Visalia
CA
64
Verified Cases
#198
State
Knee
33
Shoulder
31
200
Daniel F Craviotto, M.D.
Santa Barbara
CA
63
Verified Cases
#200
State
Hip
15
Knee
36
Shoulder
12
204
Guy P Guilfoy, MD
Folsom
CA
62
Verified Cases
#204
State
Hip
25
Knee
26
Shoulder
11
206
Robert L Montgomery, M.D.
Laguna Woods
CA
62
Verified Cases
#206
State
Hip
21
Knee
41
207
Michael T Vercillo, M.D.
Thousand Oaks
CA
62
Verified Cases
#207
State
Knee
62
208
Gareth W Hammond, M.D.
Long Beach
CA
62
Verified Cases
#208
State
Knee
37
Shoulder
25
210
William T Long, M.D.
Los Angeles
CA
61
Verified Cases
#210
State
Hip
32
Knee
29
211
John M Delgado, MD
Thousand Oaks
CA
61
Verified Cases
#211
State
Hip
35
Knee
26
212
Kevin P Hansen, MD
Roseville
CA
60
Verified Cases
#212
State
Knee
39
Shoulder
21
215
Rebecca G Burr, M.D.
Los Angeles
CA
59
Verified Cases
#215
State
Hip
43
Knee
16
216
John Belzer, M.D.
San Francisco
CA
59
Verified Cases
#216
State
Knee
31
Shoulder
28
217
Steven A Smith, M.D.
Santa Rosa
CA
58
Verified Cases
#217
State
Hip
25
Knee
33
220
Krishna R Cidambi, M.D.
San Diego
CA
57
Verified Cases
#220
State
Hip
19
Knee
38
223
Jennifer M Van Warmerdam, M.D.
San Francisco
CA
57
Verified Cases
#223
State
Hip
28
Knee
29
224
Warren T Vance, M. D.
Placerville
CA
57
Verified Cases
#224
State
Hip
25
Knee
32
226
Michael H French, D.O.
Moreno Valley
CA
56
Verified Cases
#226
State
Hip
26
Knee
30
228
Robert A Eppley, MD
Berkeley
CA
56
Verified Cases
#228
State
Knee
36
Shoulder
20
230
Andrew M Cooperman, MD
Oceanside
CA
55
Verified Cases
#230
State
Hip
27
Knee
28
233
Matthew J Gargulinski, D.O.
Woodland
CA
54
Verified Cases
#233
State
Hip
19
Knee
35
234
Joseph Cooper, M.D.
Los Angeles
CA
54
Verified Cases
#234
State
Hip
30
Knee
24
236
Brian T Ching, M.D.
Oroville
CA
53
Verified Cases
#236
State
Hip
15
Knee
27
Shoulder
11
242
Ryan D Stancil, M.D.
Santa Monica
CA
51
Verified Cases
#242
State
Hip
17
Knee
34
245
Justin P Than, D.O.
West Hollywood
CA
50
Verified Cases
#245
State
Hip
15
Knee
35
248
Andrew P Ringnes, M.D.
Truckee
CA
50
Verified Cases
#248
State
Hip
11
Knee
26
Shoulder
13
252
Leighann C Krasney, DO
San Francisco
CA
50
Verified Cases
#252
State
Shoulder
50
253
Nathanael D Heckmann, M.D.
Los Angeles
CA
49
Verified Cases
#253
State
Hip
18
Knee
31
255
Donald B Longjohn, M.D.
Los Angeles
CA
49
Verified Cases
#255
State
Hip
17
Knee
32
257
Kenneth H Jahng, MD
Rancho Cucamonga
CA
49
Verified Cases
#257
State
Hip
18
Knee
31
258
Edward J Mcpherson, M.D.
Los Angeles
CA
49
Verified Cases
#258
State
Hip
16
Knee
33
260
Christopher C Ninh, MD
Fountain Valley
CA
49
Verified Cases
#260
State
Knee
49
261
Troy S Dickson, M.D.
Placerville
CA
48
Verified Cases
#261
State
Hip
13
Knee
22
Shoulder
13
266
Todd Guthrie, M.D.
Mount Shasta
CA
47
Verified Cases
#266
State
Hip
16
Knee
31
268
Seth H Criner, D.O.
Visalia
CA
47
Verified Cases
#268
State
Knee
26
Shoulder
21
272
Todd E Christensen, MD
Grass Valley
CA
46
Verified Cases
#272
State
Hip
11
Knee
35
273
William H Dunbar, M.D.
Santa Barbara
CA
46
Verified Cases
#273
State
Knee
16
Shoulder
30
276
Sean D Devine, M.D.
San Luis Obispo
CA
45
Verified Cases
#276
State
Hip
19
Knee
26
278
Steven B Hollstien, M.D.
Santa Barbara
CA
45
Verified Cases
#278
State
Hip
12
Knee
22
Shoulder
11
279
Harold G Jackson, MD
Sacramento
CA
45
Verified Cases
#279
State
Hip
14
Knee
31
280
William L Pistel, D.O.
Modesto
CA
45
Verified Cases
#280
State
Knee
34
Shoulder
11
284
Robert M Lucas, M.D.
Folsom
CA
44
Verified Cases
#284
State
Knee
30
Shoulder
14
285
Douglas A Dennis, M.D.
Sacramento
CA
43
Verified Cases
#285
State
Hip
17
Knee
26
288
Marshall R Ching, M.D.
Oroville
CA
42
Verified Cases
#288
State
Hip
14
Knee
28
291
Eric S Millstein, M.D.
Los Angeles
CA
42
Verified Cases
#291
State
Knee
14
Shoulder
28
292
Mark A Schrumpf, M.D.
San Francisco
CA
42
Verified Cases
#292
State
Shoulder
42
293
Kent P Sheridan, M.D.
Sacramento
CA
41
Verified Cases
#293
State
Hip
25
Knee
16
299
Eric Bava, M.D.
Los Angeles
CA
41
Verified Cases
#299
State
Knee
21
Shoulder
20
303
Jessica M Hooper, M.D.
Stanford
CA
39
Verified Cases
#303
State
Hip
18
Knee
21
310
Murray T Wong, M.D.
Los Angeles
CA
38
Verified Cases
#310
State
Hip
15
Knee
23
311
Christen R Mellano, M.D.
Torrance
CA
38
Verified Cases
#311
State
Hip
17
Knee
21
313
Michael H Abdulian, MD
Glendale
CA
38
Verified Cases
#313
State
Hip
22
Knee
16
318
Andrew R Jensen, M.D.
Santa Monica
CA
37
Verified Cases
#318
State
Shoulder
37
320
Michael P Muldoon, M.D.
San Diego
CA
36
Verified Cases
#320
State
Hip
22
Knee
14
328
Carter J Maurer, M.D.
San Diego
CA
35
Verified Cases
#328
State
Hip
21
Knee
14
329
Christopher D Hamilton, M.D.
Van Nuys
CA
35
Verified Cases
#329
State
Knee
17
Shoulder
18
336
Stewart L Shanfield, M.D.
Fullerton
CA
33
Verified Cases
#336
State
Hip
18
Knee
15
340
Stephan Sweet, M.D.
Ventura
CA
33
Verified Cases
#340
State
Knee
17
Shoulder
16
343
Jay R Lieberman, MD
Los Angeles
CA
32
Verified Cases
#343
State
Hip
13
Knee
19
348
Chadler R Burgoyne, M.D.
Santa Barbara
CA
31
Verified Cases
#348
State
Hip
15
Knee
16
349
Carlos A Guanche, M.D.
Tarzana
CA
31
Verified Cases
#349
State
Hip
17
Shoulder
14
350
Michael Krosin, MD
Castro Valley
CA
31
Verified Cases
#350
State
Hip
11
Knee
20
353
Ian J Barrett, MD
Los Gatos
CA
31
Verified Cases
#353
State
Knee
14
Shoulder
17
354
Richard D Heater, M.D.
Sacramento
CA
30
Verified Cases
#354
State
Hip
11
Knee
19
355
Gordon C Lundy, M. D.
San Francisco
CA
30
Verified Cases
#355
State
Hip
16
Knee
14
358
Charles E Wilhite, MD
Chico
CA
30
Verified Cases
#358
State
Knee
16
Shoulder
14
363
Christopher J Molitor, M.D.
Placerville
CA
28
Verified Cases
#363
State
Hip
15
Knee
13
371
Jaicharan J Iyengar, M.D.
Stockton
CA
28
Verified Cases
#371
State
Shoulder
28
375
Michael B Purnell, MD
Modesto
CA
27
Verified Cases
#375
State
Knee
16
Shoulder
11
376
Russell S Petrie, M.D.
Newport Beach
CA
27
Verified Cases
#376
State
Shoulder
27
377
Terence J Delaney, MD
Los Gatos
CA
26
Verified Cases
#377
State
Hip
14
Knee
12
385
Jerry D Labson, M.D.
Sacramento
CA
25
Verified Cases
#385
State
Hip
11
Knee
14
389
Otto J Schueckler, M.D.
San Luis Obispo
CA
25
Verified Cases
#389
State
Knee
14
Shoulder
11
397
Nicolas Vardiabasis, D.O.
Moreno Valley
CA
24
Verified Cases
#397
State
Shoulder
24
405
Michael P Leathers, M.D.
Sacramento
CA
23
Verified Cases
#405
State
Knee
12
Shoulder
11
412
Michael A Stone, MD
West Hollywood
CA
22
Verified Cases
#412
State
Shoulder
22
424
Mariano Menendez Furrer, M.D.
Sacramento
CA
21
Verified Cases
#424
State
Shoulder
21
448
Karimdad A Otarodi, M.D.
Rancho Mirage
CA
19
Verified Cases
#448
State
Shoulder
19
484
Drew A Lansdown, M.D.
San Francisco
CA
16
Verified Cases
#484
State
Shoulder
16
505
Michael G Michlitsch, M.D.
Walnut Creek
CA
15
Verified Cases
#505
State
Shoulder
15
512
Peter Pyrko, M.D., PH.D.
Fountain Valley
CA
14
Verified Cases
#512
State
Knee
14
528
Jeffrey J Anderson, M.D.
San Francisco
CA
13
Verified Cases
#528
State
Knee
13
534
Amit Alexander-Nathani, MD
Santa Barbara
CA
13
Verified Cases
#534
State
Shoulder
13
535
Richard M Michelin, DO
Los Angeles
CA
13
Verified Cases
#535
State
Shoulder
13
562
Christopher S Lee, M.D., M.B.A
Burbank
CA
11
Verified Cases
#562
State
Knee
11
Important Disclaimer
Rankings are based solely on Medicare 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 procedures performed. Always consult with healthcare providers to make informed decisions about your care.