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. Carly Williams, MD
Pasadena, CA · $33,450 in drug and device payments (2025) · (626) 517-0022
Dr. Daniel Laster, MD
Pasadena, CA · $1,575 in drug and device payments (2025) · (626) 797-2002
Dr. Donald Norquist, MD
Pasadena, CA · No drug or device payments recorded (2025) · (626) 797-2002
Dr. John Itamura, MD
Pasadena, CA · $221,961 in drug and device payments (2025) · Telehealth · (626) 568-9030
Dr. John Lusche, M.D.
Pasadena, CA · No drug or device payments recorded (2025) · (626) 397-5000
Dr. Joseph Durso, MD
Pasadena, CA · $684 in drug and device payments (2025) · (310) 665-7200
Dr. Kristen Combs, MD
Pasadena, CA · $106 in drug and device payments (2025) · (626) 389-9300
Dr. Micah Berry, M.D.
Pasadena, CA · $317 in drug and device payments (2025) · (310) 569-5933
Dr. Timothy Jackson, M.D.
Pasadena, CA · $376 in drug and device payments (2025) · Telehealth · (626) 795-8051
Dr. Paul James, MD
Pebble Beach, CA · No drug or device payments recorded (2025) · (831) 625-1139
Dr. James Glynn, MD,
Petaluma, CA · No drug or device payments recorded (2025) · (707) 778-1131
Dr. Mark Northfield, MD
Petaluma, CA · $320 in drug and device payments (2025) · (707) 778-1131
Dr. Charles Alexander, MD
Pico Rivera, CA · No drug or device payments recorded (2025) · (562) 654-6899
Dr. Yung Cho, MD
Pico Rivera, CA · No drug or device payments recorded (2025) · (562) 654-6899
Dr. John Welborn, M.D.
Pinole, CA · $31 in drug and device payments (2025) · (510) 724-4600
Dr. Marc Weise, M.D.
Pismo Beach, CA · $334 in drug and device payments (2025) · (805) 773-2650
Dr. Michael Laird, M.D.
Pismo Beach, CA · No drug or device payments recorded (2025) · (805) 476-4949
Dr. Nirav Amin, M.D.
Placentia, CA · $1,006,545 in drug and device payments (2025) · Telehealth · (909) 596-4346
Dr. Antony Boody, M.D.
Placerville, CA · $165 in drug and device payments (2025) · (530) 344-2085
Dr. Christopher Molitor, M.D.
Placerville, CA · No drug or device payments recorded (2025) · (530) 344-2070
Dr. Stephen Cyphers, M. D.
Placerville, CA · $16 in drug and device payments (2025) · (530) 344-2070
Dr. Troy Dickson, M.D.
Placerville, CA · No drug or device payments recorded (2025) · (530) 344-2070
Dr. Warren Vance, M. D.
Placerville, CA · $89 in drug and device payments (2025) · (530) 344-2070
Dr. David Jupina, M.D.
Pleasanton, CA · $26 in drug and device payments (2025) · (925) 463-0470
Dr. Kambiz Behzadi, MD
Pleasanton, CA · $77 in drug and device payments (2025) · (925) 463-0470
Dr. Kenneth Venos, M.D.
Pleasanton, CA · No drug or device payments recorded (2025) · (925) 463-0470
Dr. Robert Malstrom, MD
Pleasanton, CA · No drug or device payments recorded (2025) · (925) 463-0470
Dr. Roger Dainer, D.O.
Pleasanton, CA · No drug or device payments recorded (2025) · (925) 463-0470
Dr. Thomas Blumenfeld, M.D.
Pleasanton, CA · $37,131 in drug and device payments (2025) · (925) 272-2860
Dr. Albert Chong, MD
Pomona, CA · No drug or device payments recorded (2025) · (909) 629-4604
Dr. Christopher Chalian, M.D.
Pomona, CA · No drug or device payments recorded (2025) · (909) 593-7437
Dr. Gregory Lercel, MD
Pomona, CA · $20 in drug and device payments (2025) · (909) 629-4604
Dr. James Lilley, M.D.
Pomona, CA · No drug or device payments recorded (2025) · (909) 593-7437
Dr. Jason Tani, MD
Pomona, CA · $384 in drug and device payments (2025) · (760) 552-8585
Dr. Jesus Fajardo
Pomona, CA · $611 in drug and device payments (2025) · (909) 593-7437
Dr. Luis Corrales, MD
Pomona, CA · $1,172 in drug and device payments (2025) · (909) 593-7437
Dr. Michelle Ward, M.D.
Pomona, CA · No drug or device payments recorded (2025) · (909) 593-7437
Dr. Neeraj Gupta, MD
Pomona, CA · $20 in drug and device payments (2025) · (909) 629-4604
Dr. Raja Dhalla, MD
Pomona, CA · $149 in drug and device payments (2025) · (909) 623-8796
Dr. Steven Bast, MD
Pomona, CA · No drug or device payments recorded (2025) · (909) 593-7437
Dr. William Hale, M.D.
Pomona, CA · No drug or device payments recorded (2025) · (909) 623-8547
Dr. Adam Dietz, MD.
Porter Ranch, CA · No drug or device payments recorded (2025) · (818) 403-2460
Dr. Mark Tindall, MD
Porterville, CA · $51 in drug and device payments (2025) · (559) 781-7381
Dr. Eric Bugna
Portola, CA · No drug or device payments recorded (2025) · (530) 832-6600
Dr. Craig Fossee, M.D.
Poter Ranch, CA · $633 in drug and device payments (2025) · Telehealth · (818) 403-2460
Dr. Brad Cohen, M.D.
Poway, CA · $438 in drug and device payments (2025) · (858) 485-0050
Dr. James Bried, M.D.
Poway, CA · $265 in drug and device payments (2025) · (858) 485-0050
Dr. James Marino, M.D.
Poway, CA · No drug or device payments recorded (2025) · (858) 487-6440
Dr. Paul Milling, MD
Poway, CA · No drug or device payments recorded (2025) · (760) 522-4383
Dr. Philip Balikian, M.D.
Poway, CA · $184 in drug and device payments (2025) · (858) 613-8900

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.