HealthcareDiscovery.AI / Doctors / California / Orthopaedic Surgery

Orthopedic Surgeons in California

Data updated monthly · Last refresh October 2026

2,263 Orthopaedic Surgery providers practice in California, including 324 (14%) offering telehealth. The largest concentration is in Los Angeles. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

2,263providers
324telehealth
Los Angelestop city

Orthopaedic Surgery by city in California

Choose a city to see providers there.

Orthopaedic Surgery in Los Angeles183 providers
Orthopaedic Surgery in San Diego152 providers
Orthopaedic Surgery in San Francisco121 providers
Orthopaedic Surgery in Sacramento80 providers
Orthopaedic Surgery in La Jolla52 providers
Orthopaedic Surgery in Orange43 providers
Orthopaedic Surgery in Fresno42 providers
Orthopaedic Surgery in Santa Monica36 providers
Orthopaedic Surgery in Oakland35 providers
Orthopaedic Surgery in Stanford34 providers
Orthopaedic Surgery in San Jose32 providers
Orthopaedic Surgery in Torrance32 providers
Orthopaedic Surgery in Walnut Creek29 providers
Orthopaedic Surgery in Riverside28 providers
Orthopaedic Surgery in Bakersfield27 providers
Orthopaedic Surgery in Santa Barbara27 providers
Orthopaedic Surgery in Santa Rosa27 providers
Orthopaedic Surgery in Loma Linda25 providers
Orthopaedic Surgery in Newport Beach24 providers
Orthopaedic Surgery in Santa Ana24 providers
Orthopaedic Surgery in Redwood City23 providers
Orthopaedic Surgery in Modesto23 providers
Orthopaedic Surgery in Ventura20 providers
Orthopaedic Surgery in Van Nuys19 providers

Orthopaedic Surgery providers in California

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Richard Shrader, M.D.
Torrance, CA · No drug or device payments recorded (2025) · (310) 378-8232
Dr. Robert Fenton, M.D.
Torrance, CA · No drug or device payments recorded (2025) · (310) 543-1154
Dr. Shaun Chandran, M.D.
Torrance, CA · $1,541 in drug and device payments (2025) · (310) 644-1151
Dr. Stuart Gold, M.D.
Torrance, CA · $148,832 in drug and device payments (2025) · (310) 542-3472
Dr. Thomas Montell, MD
Torrance, CA · $217 in drug and device payments (2025) · (310) 316-5455
Dr. Tiffany Rogers, M.D., M.P.T.
Torrance, CA · $107,226 in drug and device payments (2025) · (310) 517-1216
Dr. Todd Shrader, M.D.
Torrance, CA · $31 in drug and device payments (2025) · (310) 316-6190
Dr. Valerie Carbajal, MD
Torrance, CA · $1,010 in drug and device payments (2025) · Telehealth · (310) 222-2345
Dr. Christopher Walthour, MD
Tracy, CA · $323 in drug and device payments (2025) · Telehealth · (209) 830-4062
Dr. Frank De Mayo, M.D.
Tracy, CA · No drug or device payments recorded (2025) · (209) 835-4888
Dr. Kuldeep Sidhu, M.D.
Tracy, CA · No drug or device payments recorded (2025) · (209) 835-4888
Dr. Albi Qeli, M.D.
Travis Afb, CA · $1,585 in drug and device payments (2025) · (707) 423-3000
Dr. Dana Hess, M.D.
Travis Afb, CA · $816 in drug and device payments (2025) · (707) 423-5720
Dr. John Allis, MD
Travis Afb, CA · $384 in drug and device payments (2025) · (707) 423-5270
Dr. John Mckeon, MD
Travis Afb, CA · $779 in drug and device payments (2025) · (707) 423-3000
Dr. Nicolas Skordas, M.D.
Travis Afb, CA · $456 in drug and device payments (2025) · (707) 423-5276
Dr. Wyatt Vander Voort, MD
Travis Afb, CA · $9,871 in drug and device payments (2025) · Telehealth · (707) 423-5270
Dr. Andrew Ringnes, M.D.
Truckee, CA · $1,384 in drug and device payments (2025) · (530) 587-7461
Dr. James Fischer, MD
Truckee, CA · No drug or device payments recorded (2025) · (530) 587-7461
Dr. Jeffrey Dodd, MD
Truckee, CA · $115 in drug and device payments (2025) · (530) 587-7461
Dr. Jenna Leech, PA-C
Truckee, CA · $78 in drug and device payments (2025) · (530) 587-7461
Dr. John Foley, MD
Truckee, CA · $197 in drug and device payments (2025) · (530) 536-5065
Dr. Michael Jernick, M.D.
Truckee, CA · $98 in drug and device payments (2025) · (530) 587-6011
Dr. Jou Lee, MD
Tulare, CA · No drug or device payments recorded (2025) · (559) 686-4199
Dr. Michael Temnyk, MD
Turlock, CA · No drug or device payments recorded (2025) · (209) 521-6097
Dr. Richard Slovek, M.D.
Turlock, CA · No drug or device payments recorded (2025) · (209) 668-5210
Dr. Scott Colquhoun, MD
Turlock, CA · $2,525 in drug and device payments (2025) · (209) 579-5628
Dr. David Kim, MD
Tustin, CA · No drug or device payments recorded (2025) · (714) 508-4123
Dr. Henry Gass, M.D.
Tustin, CA · $26,570 in drug and device payments (2025) · (949) 688-0958
Dr. Jaron Andersen, MD
Tustin, CA · $52 in drug and device payments (2025) · (949) 688-0958
Dr. Joseph Swickard, M.D.
Tustin, CA · No drug or device payments recorded (2025) · (714) 832-4731
Dr. Marappa Gopinath, MD
Tustin, CA · No drug or device payments recorded (2025) · (714) 222-8212
Dr. Mark Cubberly, MD
Tustin, CA · No drug or device payments recorded (2025) · (949) 688-0958
Dr. Soheil Aval, MD
Tustin, CA · No drug or device payments recorded (2025) · (714) 508-4123
Dr. Christopher Martin, M.D.
Twentynine Palms, CA · $1,070 in drug and device payments (2025) · (760) 830-2190
Dr. Kortnie Broschinsky, MD
Twentynine Palms, CA · $649 in drug and device payments (2025) · (760) 830-2117
Dr. Michael Vanmanen, DO
Twentynine Palms, CA · $5,119 in drug and device payments (2025) · (760) 830-2229
Dr. Reinaldo Colon Morillo
Twentynine Palms, CA · $223 in drug and device payments (2025) · (787) 643-6545
Dr. Aldis Baltins, MD
Ukiah, CA · No drug or device payments recorded (2025) · (707) 468-0471
Dr. Carl Henning, M.D.
Ukiah, CA · No drug or device payments recorded (2025) · (707) 463-8000
Dr. Ephraim Dickinson, M.D.
Ukiah, CA · $2,133 in drug and device payments (2025) · Telehealth · (707) 467-5278
Dr. Scott Gherini, M.D.
Ukiah, CA · No drug or device payments recorded (2025) · (707) 367-8430
Dr. Thomas Kilkenny, MD
Ukiah, CA · No drug or device payments recorded (2025) · (707) 468-0471
Dr. William Cress, M.D.
Ukiah, CA · No drug or device payments recorded (2025) · (707) 463-8011
Dr. Arun Mehta, M.D.
Union City, CA · No drug or device payments recorded (2025) · (510) 429-1662
Dr. Lawrence Vierra, D.O.
Union City, CA · No drug or device payments recorded (2025) · (417) 894-0902
Dr. Bunsri Thanasophon, M.D.
Upland, CA · No drug or device payments recorded (2025) · (909) 946-8213
Dr. I Goldman, MD
Upland, CA · $81 in drug and device payments (2025) · (909) 920-0876
Dr. Andrew Brooks, M.D.
Vacaville, CA · $110 in drug and device payments (2025) · Telehealth · (707) 624-7900
Dr. Lawrence Tkach, M.D.
Vacaville, CA · No drug or device payments recorded (2025) · (707) 454-5800

Conditions Orthopaedic Surgery providers in California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Orthopaedic Surgery providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Orthopaedic Surgery providers are in California?

There are 2,263 Orthopaedic Surgery providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Orthopaedic Surgery providers in California offer telehealth?

Yes. 324 of the 2,263 Orthopaedic Surgery providers in California (about 14%) report offering telehealth services in CMS data.

Which cities in California have the most Orthopaedic Surgery providers?

Los Angeles (183), San Diego (152), San Francisco (121) have the highest concentration of Orthopaedic Surgery providers in California.

How many Orthopaedic Surgery providers in California received drug or device company payments?

1,255 of 2,263 Orthopaedic Surgery providers in California (55%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Orthopaedic Surgery providers in California treat?

Orthopaedic Surgery providers commonly treat knee replacement, hip replacement, rotator cuff tears, ACL injuries, arthritis and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Orthopedic Surgeons in California work in independent practices or large health systems?

Among 1,271 Orthopedic Surgeons in California enrolled in Medicare, 26% bill through a solo or small practice with fewer than 10 clinicians, 22% through a mid-size group of 10 to 99, and 52% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Orthopedic Surgeons in California work at?

According to CMS facility affiliation records, the California hospitals where the most Orthopedic Surgeons hold privileges are Scripps Memorial Hospital - Encinitas in Encinitas; Cedars-Sinai Medical Center in Los Angeles; Sutter Medical Center, Sacramento in Sacramento.

Orthopaedic Surgery in all 50 states Search all 2,263 in the directory Ask Zach for help choosing

Related

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Orthopaedic Surgery in California? Get featured.