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Hospitalists in California

Data updated monthly · Last refresh October 2026

3,110 Hospitalist providers practice in California, including 149 (5%) 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.

3,110providers
149telehealth
Los Angelestop city

Hospitalist by city in California

Choose a city to see providers there.

Hospitalist in Los Angeles231 providers
Hospitalist in San Diego173 providers
Hospitalist in San Francisco161 providers
Hospitalist in Sacramento155 providers
Hospitalist in Palo Alto109 providers
Hospitalist in West Hollywood99 providers
Hospitalist in Santa Monica96 providers
Hospitalist in Oakland84 providers
Hospitalist in Orange81 providers
Hospitalist in Fresno80 providers
Hospitalist in Walnut Creek68 providers
Hospitalist in La Jolla67 providers
Hospitalist in Newport Beach65 providers
Hospitalist in Modesto61 providers
Hospitalist in Roseville53 providers
Hospitalist in Rancho Mirage53 providers
Hospitalist in San Jose46 providers
Hospitalist in Irvine41 providers
Hospitalist in Santa Clara41 providers
Hospitalist in Santa Cruz40 providers
Hospitalist in Mountain View36 providers
Hospitalist in Berkeley33 providers
Hospitalist in Bakersfield31 providers
Hospitalist in Pasadena31 providers

Hospitalist 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. Bryce Turner, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-5100
Dr. Cara Siegel, M.D.
Los Angeles, CA · $40 in drug and device payments (2025) · Telehealth · (310) 267-7849
Dr. Cathi Nanninga, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 938-2942
Dr. Chaddy Elhawary
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 660-2450
Dr. Charles Tsouvalas, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (227) 574-2273
Dr. Chayma Boussayoud, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-9111
Dr. Christian Fagel, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (102) 679-6433
Dr. Christian Peoples, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-9643
Dr. Christopher Halbur, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-9643
Dr. Colin Pierce
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-9643
Dr. Corey Mordas
Los Angeles, CA · $136 in drug and device payments (2025) · Telehealth · (310) 267-9643
Dr. Dahlia Fateen
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-7375
Dr. Daniel Cancilla
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-9643
Dr. Daniel Dichter, MD
Los Angeles, CA · No drug or device payments recorded (2025) · Telehealth · (310) 267-9643
Dr. Daniel Joh, MD
Los Angeles, CA · $170 in drug and device payments (2025) · (323) 442-5100
Dr. Daniel Kahn, M.D.
Los Angeles, CA · $24 in drug and device payments (2025) · (310) 319-4698
Dr. Danielle Vazquez, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-9643
Dr. Daniel Marciano, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 556-8200
Dr. Daniel Oblitas, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 484-7410
Dr. Darius Chyou, MD
Los Angeles, CA · $44 in drug and device payments (2025) · (310) 267-9643
Dr. David Li
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 301-8771
Dr. David Oh
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-9643
Dr. Derek Orejel
Los Angeles, CA · No drug or device payments recorded (2025) · Telehealth · (760) 447-5054
Dr. Devon Terraciano, MD
Los Angeles, CA · $24 in drug and device payments (2025) · (310) 267-9643
Dr. Donovan Kohler, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-5100
Dr. Douglass Hutcheon, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-5100
Dr. Eden Sharabi, MD, MS
Los Angeles, CA · $125 in drug and device payments (2025) · (310) 267-9643
Dr. Edward Ha, M.D.
Los Angeles, CA · $253 in drug and device payments (2025) · (310) 267-9643
Dr. Edward Lee, MD, MPH
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-5100
Dr. Edward Lee, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-9643
Dr. Elan Shahrabani, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-9643
Dr. Eleanor Emery, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 794-1276
Dr. Erica Chan, MD
Los Angeles, CA · $89 in drug and device payments (2025) · (323) 409-7556
Dr. Ericka Young
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-9643
Dr. Eric Yu
Los Angeles, CA · No drug or device payments recorded (2025) · Telehealth · (323) 442-5100
Dr. Erin Sternhagen, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (833) 574-2273
Dr. Erin Yim, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-9643
Dr. Estebes Hernandez, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-9643
Dr. Ethan Lin, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (510) 612-5529
Dr. Evan Jackson, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-9643
Dr. Gan Ng, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-9643
Dr. George Qiao-guan, MD
Los Angeles, CA · $138 in drug and device payments (2025) · (310) 267-9643
Dr. Gina Hana, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-5100
Dr. Gladys Martin, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 478-3711
Dr. Grace Huang, M.D.
Los Angeles, CA · $132 in drug and device payments (2025) · (310) 267-9643
Dr. Grace Ng
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-9643
Dr. Graham Wolf, MD
Los Angeles, CA · $29 in drug and device payments (2025) · (310) 423-5252
Dr. Gregory Goshgarian, MD, MSC, MPH
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-9643
Dr. Greta Ciccolari-micaldi, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-9111
Dr. Guilianne Servano
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 794-1276

Common questions

How many Hospitalist providers are in California?

There are 3,110 Hospitalist providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Hospitalist providers in California offer telehealth?

Yes. 149 of the 3,110 Hospitalist providers in California (about 5%) report offering telehealth services in CMS data.

Which cities in California have the most Hospitalist providers?

Los Angeles (231), San Diego (173), San Francisco (161) have the highest concentration of Hospitalist providers in California.

How many Hospitalist providers in California received drug or device company payments?

722 of 3,110 Hospitalist providers in California (23%) 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 Hospitalists in California work in independent practices or large health systems?

Among 2,469 Hospitalists in California enrolled in Medicare, 5% bill through a solo or small practice with fewer than 10 clinicians, 13% through a mid-size group of 10 to 99, and 82% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Hospitalists in California work at?

According to CMS facility affiliation records, the California hospitals where the most Hospitalists hold privileges are Ronald Reagan UCLA Medical Center in Los Angeles; Cedars-Sinai Medical Center in Los Angeles; Santa Monica - UCLA Med Ctr & Orthopaedic Hospital in Santa Monica.

Hospitalist in all 50 states Search all 3,110 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 Hospitalist in California? Get featured.