Orthopaedic Surgery in Santa Rosa, California
Data updated monthly · Last refresh September 2026
27 Orthopaedic Surgery providers practice in Santa Rosa, and 52% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Orthopaedic Surgery providers in Santa Rosa
Listed alphabetically. 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. Alexander Iezza, M.D.Santa Rosa, CA · $28,106 in drug and device payments (2025) ·
(707) 544-3400 Dr. Andrew Goldstein, MDSanta Rosa, CA · No drug or device payments recorded (2025) ·
(707) 571-4000 Dr. Briant Smith, MDSanta Rosa, CA · $40 in drug and device payments (2025) ·
(707) 521-7799 Dr. Christian Athanassious, M.D.Santa Rosa, CA · $28,380 in drug and device payments (2025) · Telehealth ·
(707) 546-1922 Dr. Eric Schmidt, M.D.Santa Rosa, CA · No drug or device payments recorded (2025) ·
(707) 544-3584 Dr. Frederick Bennett, M.D.Santa Rosa, CA · $540 in drug and device payments (2025) ·
(707) 890-4250 Dr. Garrett Snyder, M.D.Santa Rosa, CA · $581 in drug and device payments (2025) ·
(707) 546-1922 Dr. Gary Stein, M.D.Santa Rosa, CA · $200 in drug and device payments (2025) ·
(707) 546-1922 Dr. Harvey Moskovitz, MDSanta Rosa, CA · No drug or device payments recorded (2025) ·
(707) 571-4000 Dr. Jacob Zipperstein, MDSanta Rosa, CA · $802 in drug and device payments (2025) ·
(707) 393-4080 Dr. James Bauer, MDSanta Rosa, CA · No drug or device payments recorded (2025) ·
(707) 546-4009 Dr. Jeffrey Mulvihill, MDSanta Rosa, CA · $151 in drug and device payments (2025) · Telehealth ·
(707) 521-7799 Dr. John Gansel, MDSanta Rosa, CA · $15 in drug and device payments (2025) ·
(707) 571-4000 Dr. Ken Fujii, MDSanta Rosa, CA · No drug or device payments recorded (2025) ·
(707) 571-4000 Dr. Mark Schakel, M.D.Santa Rosa, CA · No drug or device payments recorded (2025) ·
(707) 546-1922 Dr. Michael Mcdermott, M.D.Santa Rosa, CA · $51 in drug and device payments (2025) ·
(707) 546-1922 Dr. Michael Star, M.D.Santa Rosa, CA · $136 in drug and device payments (2025) · Telehealth ·
(707) 546-1922 Dr. Neema Pourtaheri, MDSanta Rosa, CA · $1,144 in drug and device payments (2025) ·
(707) 546-1922 Dr. Paul Treuhaft, MDSanta Rosa, CA · No drug or device payments recorded (2025) ·
(707) 978-3204 Dr. Raymond Severt, M.D.Santa Rosa, CA · No drug or device payments recorded (2025) ·
(707) 978-4322 Dr. Robert Haimson, MDSanta Rosa, CA · No drug or device payments recorded (2025) ·
(707) 521-7799 Dr. Robert Koch, M.D.Santa Rosa, CA · No drug or device payments recorded (2025) ·
(707) 393-4080 Dr. Roger Klein, M.D.Santa Rosa, CA · $23 in drug and device payments (2025) ·
(707) 576-0366 Dr. Steven Smith, M.D.Santa Rosa, CA · No drug or device payments recorded (2025) ·
(707) 525-4003 Dr. Thomas Axelrad, M.D.Santa Rosa, CA · $14,998 in drug and device payments (2025) ·
(707) 546-1922 Dr. Thomas Degenhardt, M.D.Santa Rosa, CA · No drug or device payments recorded (2025) ·
(707) 546-1922 Dr. William Ramsey, M.D.Santa Rosa, CA · No drug or device payments recorded (2025) ·
(510) 208-4700 Conditions Orthopaedic Surgery providers in Santa Rosa, 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.
- Knee replacement
- Hip replacement
- Rotator cuff tears
- ACL injuries
- Arthritis
- Fractures
Common questions
How many Orthopaedic Surgery providers are in Santa Rosa, California?There are 27 Orthopaedic Surgery providers with active NPI records practicing in Santa Rosa, according to federal NPPES data refreshed monthly.
How many Orthopaedic Surgery providers in Santa Rosa received drug or device company payments?14 of 27 (52%) 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 Santa Rosa treat?Orthopaedic Surgery providers in Santa Rosa 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 records 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.
All specialties in Santa Rosa Orthopaedic Surgery across California