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. Ted Tanzer, M.D.
Santa Ana, CA · No drug or device payments recorded (2025) · (949) 903-1830
Dr. Timothy Ross, MD
Santa Ana, CA · No drug or device payments recorded (2025) · (714) 648-0335
Dr. Zan Lewis, M.D.
Santa Ana, CA · No drug or device payments recorded (2025) · (714) 558-7365
Dr. Amy Wickman, MD
Santa Barbara, CA · $774 in drug and device payments (2025) · Telehealth · (805) 963-9377
Dr. Anthony Romero, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7801
Dr. Bryan Emmerson, M.D.
Santa Barbara, CA · $878 in drug and device payments (2025) · Telehealth · (805) 967-9311
Dr. Christian Guier, MD
Santa Barbara, CA · $14 in drug and device payments (2025) · Telehealth · (307) 690-9229
Dr. Christopher Birch, M.D.
Santa Barbara, CA · $31,678 in drug and device payments (2025) · Telehealth · (805) 963-9377
Dr. Christopher Proctor
Santa Barbara, CA · $86 in drug and device payments (2025) · (805) 963-9377
Dr. Dale Vankirk, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 563-3307
Dr. Daniel Craviotto, M.D.
Santa Barbara, CA · $187 in drug and device payments (2025) · (805) 967-9311
Dr. Danielle Thomas, MD
Santa Barbara, CA · $119 in drug and device payments (2025) · Telehealth · (805) 963-2729
Dr. Eli Kupperman, MD
Santa Barbara, CA · $661 in drug and device payments (2025) · Telehealth · (805) 963-9377
Dr. Eric Shepherd, M.D.
Santa Barbara, CA · $489 in drug and device payments (2025) · (805) 682-7801
Dr. Erin Haggerty, M.D.
Santa Barbara, CA · $454 in drug and device payments (2025) · Telehealth · (805) 963-9377
Dr. Graham Hurvitz, M.D.
Santa Barbara, CA · $6,358 in drug and device payments (2025) · Telehealth · (805) 963-2729
Dr. Hamid Redjal, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 563-3307
Dr. James Zmolek, M.D.
Santa Barbara, CA · $543 in drug and device payments (2025) · Telehealth · (805) 681-1761
Dr. Jessica Cohen-brown, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 681-1761
Dr. John Gainor, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 681-7584
Dr. Joseph Peus, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7801
Dr. Matthew Harrison, MD
Santa Barbara, CA · $99 in drug and device payments (2025) · (805) 964-2300
Dr. Michael Lewis, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 698-0649
Dr. Michael Maguire, MD
Santa Barbara, CA · $831 in drug and device payments (2025) · (805) 687-2424
Dr. Michael Price, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 563-3307
Dr. Richard Ryu, M.D.
Santa Barbara, CA · $10,628 in drug and device payments (2025) · Telehealth · (805) 963-2729
Dr. Victor Tacconelli, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 967-9311
Dr. William Dunbar, M.D.
Santa Barbara, CA · $1,140 in drug and device payments (2025) · (805) 681-1761
Dr. William Gallivan, M.D.
Santa Barbara, CA · $4,291 in drug and device payments (2025) · Telehealth · (805) 220-6020
Dr. William Mourad, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 965-8094
Dr. Alden Casanave, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Ashima Garg, MD
Santa Clara, CA · $358 in drug and device payments (2025) · Telehealth · (408) 236-6400
Dr. Bob Nguyen, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Daniel Martin, MD
Santa Clara, CA · $80,559 in drug and device payments (2025) · (408) 236-6400
Dr. Gregory Masters, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Jeffrey Bui, M.D.
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 851-1867
Dr. Rahul Sanghvi, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Theodore Bucklin, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Vladimir Khapchik, MD
Santa Clara, CA · No drug or device payments recorded (2025) · Telehealth · (408) 236-6400
Dr. Zackary Vaughn, MD
Santa Clara, CA · $104 in drug and device payments (2025) · Telehealth · (408) 236-6400
Dr. Parviz Galdjie, M.D.
Santa Clarita, CA · No drug or device payments recorded (2025) · (661) 253-0142
Dr. Elisabeth Siegler, MD
Santa Cruz, CA · $24 in drug and device payments (2025) · (831) 462-3800
Dr. Eric Hohn, M.D.
Santa Cruz, CA · $949 in drug and device payments (2025) · (831) 706-2220
Dr. Howard Schwartz, M.D.
Santa Cruz, CA · No drug or device payments recorded (2025) · (831) 423-4111
Dr. James Spiegel, M.D.
Santa Cruz, CA · No drug or device payments recorded (2025) · Telehealth · (831) 458-6295
Dr. Karl Christoffersen, MD
Santa Cruz, CA · No drug or device payments recorded (2025) · (831) 477-2325
Dr. Mark Wainer
Santa Cruz, CA · No drug or device payments recorded (2025) · (831) 477-2325
Dr. Paul Berman, M.D.
Santa Cruz, CA · No drug or device payments recorded (2025) · (831) 454-4100
Dr. Stefan Klein, M.D.
Santa Cruz, CA · No drug or device payments recorded (2025) · (831) 462-4801
Dr. David Book, MD
Santa Maria, CA · No drug or device payments recorded (2025) · (805) 614-2095

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.