General Surgeons in California
Data updated monthly · Last refresh October 2026
3,111 Surgery providers practice in California, including 468 (15%) 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.
3,111providers
468telehealth
Los Angelestop city
Surgery by city in California
Choose a city to see providers there.
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. Alvin ChangSacramento, CA · $117 in drug and device payments (2025) ·
(916) 734-2011 Dr. Amani Munshi, M.D.Sacramento, CA · $504 in drug and device payments (2025) · Telehealth ·
(916) 733-3314 Dr. Anamaria Robles, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 734-5638 Dr. Andrea Ott, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 734-0000 Dr. Andres Crowley, MDSacramento, CA · $18,972 in drug and device payments (2025) ·
(916) 441-0400 Dr. Aneil Sood, MDSacramento, CA · $206 in drug and device payments (2025) ·
(916) 734-2386 Dr. Balazs Bodai, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 973-5000 Dr. Brandon Hawra, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 277-9578 Dr. Bryan Fandrich, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 973-5000 Dr. Cameron Gaskill, M.D.Sacramento, CA · $246 in drug and device payments (2025) · Telehealth ·
(713) 792-6161 Dr. Charles Fredericks, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 734-5638 Dr. Christian Swanson, M.D.Sacramento, CA · No drug or device payments recorded (2025) · Telehealth ·
(916) 733-3333 Dr. Christine Cocanour, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 734-8356 Dr. Christopher Seffren, MDSacramento, CA · $140 in drug and device payments (2025) ·
(916) 734-2816 Dr. Cody MchargueSacramento, CA · No drug or device payments recorded (2025) ·
(916) 453-2051 Dr. Constance Shreckengost, MD, PHDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 734-2680 Dr. Damon Herr, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 973-5000 Dr. Darrow Haagensen, MD PHDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 424-8916 Dr. David Beffa, M.DSacramento, CA · $431 in drug and device payments (2025) ·
(916) 441-0400 Dr. David Greenhalgh, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 453-2050 Dr. David Kissinger, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 688-2000 Dr. David Leshikar, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 734-3229 Dr. Diana Farmer, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 734-3190 Dr. Dustin Zierold, M.D.Sacramento, CA · $65 in drug and device payments (2025) ·
(916) 734-8164 Dr. Edgardo Salcedo, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 734-7432 Dr. Elina Serrano, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 734-2111 Dr. Elizabeth Pontarelli, MDSacramento, CA · $94 in drug and device payments (2025) ·
(916) 816-0109 Dr. Eric London, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 262-9404 Dr. Fabian Alberto, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 262-9404 Dr. Gabriela Abril, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 734-4771 Dr. Gary Grinberg, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 568-5551 Dr. Gloria Jimenez, D.O.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 441-0400 Dr. Gregory Graves, M.D.Sacramento, CA · $296 in drug and device payments (2025) · Telehealth ·
(916) 456-4428 Dr. Hazem Shamseddeen, M.D.Sacramento, CA · $9,645 in drug and device payments (2025) · Telehealth ·
(317) 865-4800 Dr. Hira Abidi, MDSacramento, CA · No drug or device payments recorded (2025) · Telehealth ·
(919) 272-5347 Dr. Ho Phan, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 734-7466 Dr. Hsinju Gatschet, M.D.Sacramento, CA · $41 in drug and device payments (2025) · Telehealth ·
(916) 347-3630 Dr. Hung Ho, M.D.Sacramento, CA · $7,455 in drug and device payments (2025) ·
(916) 734-3523 Dr. Huy Hoang, MDSacramento, CA · $172 in drug and device payments (2025) ·
(916) 663-2100 Dr. Ian Brown, M.D./PHD.Sacramento, CA · $126 in drug and device payments (2025) ·
(415) 476-1239 Dr. Isaiah Clark, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 734-2011 Dr. Jack Kashtan, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 402-8322 Dr. James Becker, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 734-2000 Dr. James Lehrer, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 973-5000 Dr. James Luong, DOSacramento, CA · $16 in drug and device payments (2025) ·
(916) 734-2011 Dr. Jason Heard, M.D.Sacramento, CA · $88 in drug and device payments (2025) ·
(916) 734-3528 Dr. Jason Londeree, MDSacramento, CA · $3,980 in drug and device payments (2025) ·
(916) 973-5000 Dr. Jason Park, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 813-5557 Dr. John Young, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3333 Dr. Jonathan Li, MDSacramento, CA · No drug or device payments recorded (2025) ·
(619) 471-3859 Common questions
How many Surgery providers are in California?There are 3,111 Surgery providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Surgery providers in California offer telehealth?Yes. 468 of the 3,111 Surgery providers in California (about 15%) report offering telehealth services in CMS data.
Which cities in California have the most Surgery providers?Los Angeles (260), San Francisco (205), San Diego (158) have the highest concentration of Surgery providers in California.
How many Surgery providers in California received drug or device company payments?1,519 of 3,111 Surgery providers in California (49%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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 General Surgeons in California work in independent practices or large health systems?Among 1,794 General Surgeons in California enrolled in Medicare, 24% bill through a solo or small practice with fewer than 10 clinicians, 14% through a mid-size group of 10 to 99, and 62% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do General Surgeons in California work at?According to CMS facility affiliation records, the California hospitals where the most General Surgeons hold privileges are Stanford Health Care in Stanford; UCSF Medical Center in San Francisco; Ronald Reagan UCLA Medical Center in Los Angeles.
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