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. Damon Alavekios, M.D.
Hemet, CA · $42 in drug and device payments (2025) · (951) 652-8700
Dr. Jai Lee, M.D.
Hemet, CA · $2,187 in drug and device payments (2025) · (951) 652-8700
Dr. Stephen Davenport, M.D.
Hemet, CA · $716 in drug and device payments (2025) · (519) 652-8700
Dr. Michael Coen, M.D.
Highland, CA · No drug or device payments recorded (2025) · (909) 862-1191
Dr. Owen Mcivor, M.D.
Highland, CA · No drug or device payments recorded (2025) · (909) 862-1191
Dr. Rebecca Griffith, M.D.
Highland, CA · $1,356 in drug and device payments (2025) · (909) 862-1191
Dr. John Wiemann, MD
Hollister, CA · $1,551 in drug and device payments (2025) · (831) 636-7950
Dr. David Kim, M.D.
Huntington Beach, CA · $255 in drug and device payments (2025) · Telehealth · (714) 848-1911
Dr. Derek Dee, M.D.
Huntington Beach, CA · $189,657 in drug and device payments (2025) · (562) 430-3561
Dr. Paul Wakim, D.O.
Huntington Beach, CA · $394 in drug and device payments (2025) · (714) 841-5333
Dr. Rick Pospisil, MD
Huntington Beach, CA · No drug or device payments recorded (2025) · (714) 848-8125
Dr. Steven Graboff, MD
Huntington Beach, CA · No drug or device payments recorded (2025) · (714) 843-0019
Dr. Timothy Gibson, MD
Huntington Beach, CA · $270 in drug and device payments (2025) · Telehealth · (714) 848-1911
Dr. Antonio Romero, M.D.
Huntington Park, CA · No drug or device payments recorded (2025) · (323) 581-0303
Dr. Ronald Portnoff, MD
Indian Wells, CA · No drug or device payments recorded (2025) · (760) 772-6169
Dr. Donald Stevenson, M.D.
Inglewood, CA · No drug or device payments recorded (2025) · (310) 674-1211
Dr. Christopher Ninh, MD
Irvine, CA · $35,233 in drug and device payments (2025) · (714) 432-9990
Dr. Darius Lin, MD
Irvine, CA · $47 in drug and device payments (2025) · (949) 431-2668
Dr. Matthew Souster, M.D.
Irvine, CA · No drug or device payments recorded (2025) · (949) 932-5002
Dr. Phillip Vartanyan, MD
Irvine, CA · $2,059 in drug and device payments (2025) · (818) 426-6353
Dr. Raed Ali, MD
Irvine, CA · $133,237 in drug and device payments (2025) · Telehealth · (949) 340-9622
Dr. Robert Baird, M.D.
Irvine, CA · No drug or device payments recorded (2025) · (949) 727-3636
Dr. Thomas Meyer, M.D.
Irvine, CA · No drug or device payments recorded (2025) · (949) 999-3600
Dr. Clayton Patchett, MD
Irwindale, CA · No drug or device payments recorded (2025) · (626) 960-5361
Dr. Lisa Ronback, M.D.
Jackson, CA · $1,537 in drug and device payments (2025) · (209) 257-5900
Dr. Raymond Pierson, M.D.
Jackson, CA · No drug or device payments recorded (2025) · (209) 257-0513
Dr. Kenneth Caldwell, MD
Lafayette, CA · No drug or device payments recorded (2025) · (925) 284-5300
Dr. Kirk Jensen, MD
Lafayette, CA · $8,829 in drug and device payments (2025) · Telehealth · (925) 284-5300
Dr. Landrus Pfeffinger, MD
Lafayette, CA · No drug or device payments recorded (2025) · (925) 284-0433
Dr. Michael Oberlander, MD
Lafayette, CA · No drug or device payments recorded (2025) · (925) 284-5300
Dr. Karim Abdollahi, M.D.
Laguna Beach, CA · $542 in drug and device payments (2025) · Telehealth · (949) 499-8226
Dr. Dennis Rhyne, MD
Laguna Hills, CA · No drug or device payments recorded (2025) · (949) 452-3825
Dr. Jisoo Mun
Laguna Hills, CA · No drug or device payments recorded (2025) · (949) 767-0800
Dr. John Dorsey, MD
Laguna Hills, CA · No drug or device payments recorded (2025) · (949) 716-1900
Dr. Wesley Nottage, M.D.
Laguna Hills, CA · $24 in drug and device payments (2025) · (949) 581-7001
Dr. Louis Kang, M.D.
Laguna Niguel, CA · No drug or device payments recorded (2025) · (949) 916-9631
Dr. Ari Youderian, M.D.
Laguna Woods, CA · $11,995 in drug and device payments (2025) · (949) 586-3200
Dr. Christopher Veneziano, M.D.
Laguna Woods, CA · $1,035 in drug and device payments (2025) · (949) 586-3200
Dr. David Molho, MD
Laguna Woods, CA · $33 in drug and device payments (2025) · (949) 586-3200
Dr. Scott Stephan, PA
Laguna Woods, CA · No drug or device payments recorded (2025) · (949) 586-3200
Dr. Andrew Luu, M.D.
La Habra, CA · $33,254 in drug and device payments (2025) · Telehealth · (714) 879-3400
Dr. Bindesh Shah, MD
La Habra, CA · No drug or device payments recorded (2025) · (714) 879-3400
Dr. Adam Rosen, D.O.
La Jolla, CA · $312 in drug and device payments (2025) · (858) 554-8178
Dr. Alejandro Cortes, MD
La Jolla, CA · $5,586 in drug and device payments (2025) · (800) 926-8273
Dr. Alex Jouflas, MD
La Jolla, CA · $5,399 in drug and device payments (2025) · (800) 926-8273
Dr. Andrew Hurvitz, M.D.
La Jolla, CA · $39 in drug and device payments (2025) · (800) 926-8273
Dr. Anna Kulidjian, MD, MSC, FRCSC
La Jolla, CA · $1,495 in drug and device payments (2025) · Telehealth · (858) 554-7993
Dr. Arash Kermanshahi, M.D.
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-7993
Dr. A. Rosenfield, M.D.
La Jolla, CA · $152 in drug and device payments (2025) · (858) 455-6460
Dr. Behrooz Akbarnia, M.D.
La Jolla, CA · $264,595 in drug and device payments (2025) · (858) 678-0610

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.