ENT Doctors (Otolaryngologists) in California
Data updated monthly · Last refresh October 2026
1,210 Otolaryngology providers practice in California, including 283 (23%) 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.
1,210providers
283telehealth
Los Angelestop city
Otolaryngology by city in California
Choose a city to see providers there.
Otolaryngology 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. Benjamin Ellenbogen, MDFremont, CA · No drug or device payments recorded (2025) ·
(510) 659-8182 Dr. Dale Elleson, DOFremont, CA · No drug or device payments recorded (2025) ·
(510) 797-9999 Dr. Gordon Epstein, MDFremont, CA · No drug or device payments recorded (2025) ·
(510) 490-1222 Dr. Jason Van Tassel, M.D.Fremont, CA · $611 in drug and device payments (2025) · Telehealth ·
(510) 248-1590 Dr. Kevin Gersten, MDFremont, CA · $41 in drug and device payments (2025) · Telehealth ·
(510) 498-2689 Dr. Ruwan Kiringoda, M.D.Fremont, CA · $74 in drug and device payments (2025) · Telehealth ·
(510) 490-1222 Dr. Sean Wang, MDFremont, CA · $99 in drug and device payments (2025) · Telehealth ·
(510) 490-1222 Dr. Alexander Ierokomos, M.D.French Camp, CA · No drug or device payments recorded (2025) ·
(209) 468-6000 Dr. Benjamin Teitelbaum, MDFresno, CA · $773 in drug and device payments (2025) · Telehealth ·
(559) 432-3303 Dr. Brent Lanier, M.D.Fresno, CA · No drug or device payments recorded (2025) ·
(559) 432-3303 Dr. Bret Sherman, M.D., PH.D., F.A.C.S Dr. Evany Zirul, DOFresno, CA · No drug or device payments recorded (2025) ·
(559) 448-4500 Dr. Ioana Schipor, MDFresno, CA · No drug or device payments recorded (2025) ·
(559) 432-3303 Dr. Jeanelle Menes, MDFresno, CA · No drug or device payments recorded (2025) ·
(559) 448-4500 Dr. Jennifer Davies, M.D. Dr. Jerry Moore, M.D.Fresno, CA · No drug or device payments recorded (2025) ·
(559) 432-3303 Dr. John Damrose, MDFresno, CA · No drug or device payments recorded (2025) ·
(559) 448-4500 Dr. Jonathan Law, M.D.Fresno, CA · No drug or device payments recorded (2025) ·
(559) 448-4467 Dr. Marvin Beil, M.D.Fresno, CA · No drug or device payments recorded (2025) ·
(559) 432-3303 Dr. Neil Saez, MDFresno, CA · No drug or device payments recorded (2025) ·
(559) 448-4467 Dr. Richard Weinberg, M.D.Fresno, CA · No drug or device payments recorded (2025) ·
(559) 432-3303 Dr. Elaine Martin, MDFullerton, CA · $558 in drug and device payments (2025) · Telehealth ·
(714) 447-4100 Dr. Eric Sugihara, DOFullerton, CA · $215 in drug and device payments (2025) · Telehealth ·
(714) 447-4100 Dr. James Lee, M.DFullerton, CA · $452 in drug and device payments (2025) ·
(714) 441-0133 Dr. Jason H Kim, MDFullerton, CA · $149 in drug and device payments (2025) ·
(714) 519-3545 Dr. John Chew, MDFullerton, CA · No drug or device payments recorded (2025) ·
(714) 441-0133 Dr. Michael KaoFullerton, CA · $323 in drug and device payments (2025) · Telehealth ·
(714) 447-4100 Dr. Gary Ford, M.D.Gardena, CA · $126 in drug and device payments (2025) · Telehealth ·
(310) 329-8633 Dr. David Yun, MDGlendale, CA · $782 in drug and device payments (2025) ·
(818) 241-2101 Dr. Eric Yavrouian, M. D.Glendale, CA · $593 in drug and device payments (2025) ·
(818) 241-2101 Dr. Hrair Koutnouyan, MDGlendale, CA · $900 in drug and device payments (2025) · Telehealth ·
(818) 241-2101 Dr. Sarah Carroll, M.D.Glendale, CA · $565 in drug and device payments (2025) ·
(818) 241-2101 Dr. Susan Chobanian, M.D.Glendale, CA · $293 in drug and device payments (2025) ·
(818) 240-1820 Dr. Andrew Thomas, MDGrass Valley, CA · $440 in drug and device payments (2025) ·
(530) 410-0368 Dr. Janette Carpenter, M.D.Grass Valley, CA · No drug or device payments recorded (2025) ·
(530) 477-4480 Dr. William Bridger, MDGrass Valley, CA · No drug or device payments recorded (2025) ·
(530) 272-2244 Dr. Daniel Flis, M.D.Greenbrae, CA · $4,124 in drug and device payments (2025) · Telehealth ·
(415) 461-9770 Dr. Francis Parnell, M.D.Greenbrae, CA · No drug or device payments recorded (2025) ·
(415) 461-1036 Dr. Kambridge Hribar, MDGreenbrae, CA · $60 in drug and device payments (2025) · Telehealth ·
(415) 295-7160 Dr. Michael Shapiro, MDGreenbrae, CA · $23 in drug and device payments (2025) · Telehealth ·
(415) 925-2020 Dr. Romeo Agbayani, MDGreenbrae, CA · $241 in drug and device payments (2025) · Telehealth ·
(415) 461-9770 Dr. Shin-fu Hsu, M.D.Hacienda Heights, CA · No drug or device payments recorded (2025) ·
(626) 956-0086 Dr. Mike Shin, MDHanford, CA · $2,043 in drug and device payments (2025) ·
(559) 585-7252 Dr. Hau Sin Wong, MDHarbor City, CA · No drug or device payments recorded (2025) ·
(424) 328-2762 Conditions Otolaryngology providers in California commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Otolaryngology providers. Individual practices vary, so confirm with the provider before booking.
- Sinusitis
- Hearing loss
- Tonsillitis
- Vertigo
- Sleep apnea
Common questions
How many Otolaryngology providers are in California?There are 1,210 Otolaryngology providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Otolaryngology providers in California offer telehealth?Yes. 283 of the 1,210 Otolaryngology providers in California (about 23%) report offering telehealth services in CMS data.
Which cities in California have the most Otolaryngology providers?Los Angeles (128), San Diego (77), San Francisco (68) have the highest concentration of Otolaryngology providers in California.
How many Otolaryngology providers in California received drug or device company payments?650 of 1,210 Otolaryngology providers in California (54%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Otolaryngology providers in California treat?Otolaryngology providers commonly treat sinusitis, hearing loss, tonsillitis, vertigo, sleep apnea 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 ENT Doctors (Otolaryngologists) in California work in independent practices or large health systems?Among 775 ENT Doctors (Otolaryngologists) in California enrolled in Medicare, 27% bill through a solo or small practice with fewer than 10 clinicians, 12% through a mid-size group of 10 to 99, and 61% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do ENT Doctors (Otolaryngologists) in California work at?According to CMS facility affiliation records, the California hospitals where the most ENT Doctors (Otolaryngologists) hold privileges are Stanford Health Care in Stanford; Ronald Reagan UCLA Medical Center in Los Angeles; UCSF Medical Center in San Francisco.
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