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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. Damon Choi, M.D.
Pasadena, CA · $131 in drug and device payments (2025) · (626) 352-1444
Dr. Daron Dulgarian, MD, MS
Pasadena, CA · No drug or device payments recorded (2025) · (626) 397-8300
Dr. Elizabeth Kovacs, MD
Pasadena, CA · No drug or device payments recorded (2025) · (626) 397-3826
Dr. Eric Lee, M.D.
Pasadena, CA · $52 in drug and device payments (2025) · (626) 397-1444
Dr. Haad Mahmood, M.D.
Pasadena, CA · $213 in drug and device payments (2025) · (626) 397-8300
Dr. Hargurmeet Sandhu, MD
Pasadena, CA · No drug or device payments recorded (2025) · (626) 578-1003
Dr. Hong Seok Lee, M.D.
Pasadena, CA · $57 in drug and device payments (2025) · Telehealth · (626) 352-1444
Dr. Imran Khan
Pasadena, CA · No drug or device payments recorded (2025) · (626) 397-3030
Dr. Jamen Kurtyka, MD
Pasadena, CA · No drug or device payments recorded (2025) · (626) 352-1444
Dr. James Tribe, M.D.
Pasadena, CA · No drug or device payments recorded (2025) · (626) 352-1444
Dr. Jhonatan Teodoro Munoz Espinoza, MD
Pasadena, CA · $224 in drug and device payments (2025) · (626) 397-8300
Dr. Joshua Ronen, MD
Pasadena, CA · No drug or device payments recorded (2025) · (626) 397-8300
Dr. Lina Acopians, DO
Pasadena, CA · $69 in drug and device payments (2025) · Telehealth · (626) 397-5000
Dr. Maria Ortiz Castillo, M.D.
Pasadena, CA · No drug or device payments recorded (2025) · (626) 397-8300
Dr. Matthew Shin, MD
Pasadena, CA · $121 in drug and device payments (2025) · (909) 222-8505
Dr. Namiko Nerio, D.O., M.S.
Pasadena, CA · $28 in drug and device payments (2025) · (626) 397-8300
Dr. Olga Garshyna, MD
Pasadena, CA · No drug or device payments recorded (2025) · (626) 352-1444
Dr. Omar Velasco, M.D.
Pasadena, CA · No drug or device payments recorded (2025) · (626) 352-1444
Dr. Raissa Chua, MD
Pasadena, CA · No drug or device payments recorded (2025) · (626) 397-5000
Dr. Saiyid-naufal Zaidi, MD
Pasadena, CA · $59 in drug and device payments (2025) · (626) 792-2166
Dr. Shadi Kazourra, MD
Pasadena, CA · No drug or device payments recorded (2025) · (626) 397-5000
Dr. Steven Sinfield, MD
Pasadena, CA · No drug or device payments recorded (2025) · (626) 795-2244
Dr. Vaibhav Anvekar, M.D.
Pasadena, CA · No drug or device payments recorded (2025) · (626) 352-1444
Dr. Zoe Mcwatters, MD
Pasadena, CA · No drug or device payments recorded (2025) · (626) 397-5000
Dr. Jessalyn Wong, D.O.
Placentia, CA · $296 in drug and device payments (2025) · Telehealth · (213) 537-7259
Dr. Amrit Singh, M.D.
Placerville, CA · No drug or device payments recorded (2025) · (530) 626-2920
Dr. Bradley Barnhill, MD
Placerville, CA · No drug or device payments recorded (2025) · (530) 626-2920
Dr. Harchitwant Bhinder, MD
Placerville, CA · No drug or device payments recorded (2025) · (530) 622-1441
Dr. Howard Rosen, M.D.
Placerville, CA · No drug or device payments recorded (2025) · (530) 626-2920
Dr. Joshua Seastrand, DO
Placerville, CA · No drug or device payments recorded (2025) · (530) 626-2787
Dr. Mukesh Mungalpara, M.D.
Placerville, CA · $16 in drug and device payments (2025) · (530) 626-2920
Dr. Prakash Dobaria, M.D.
Placerville, CA · No drug or device payments recorded (2025) · (530) 626-2920
Dr. Pritpal Randhawa, MD
Placerville, CA · No drug or device payments recorded (2025) · (530) 626-2787
Dr. Ranjit Bajwa, M.D.
Placerville, CA · No drug or device payments recorded (2025) · (530) 344-5432
Dr. Roham Vatanparast, MD
Pleasanton, CA · No drug or device payments recorded (2025) · (925) 924-1600
Dr. Apollo Gulle, M.D.
Pomona, CA · No drug or device payments recorded (2025) · (909) 620-7200
Dr. Deepa Tom, M.D.
Pomona, CA · No drug or device payments recorded (2025) · (909) 630-7158
Dr. Fahad Khan, M.D.
Pomona, CA · $54 in drug and device payments (2025) · (909) 630-7158
Dr. Francis Mendez Munduate, M.D.
Pomona, CA · No drug or device payments recorded (2025) · (909) 630-7158
Dr. Gary Sandhu, M.D.
Pomona, CA · $315 in drug and device payments (2025) · (909) 630-7158
Dr. Harsharandeep Sanghera, M.D.
Pomona, CA · $351 in drug and device payments (2025) · (909) 630-7158
Dr. Lay Tun, M.D
Pomona, CA · $33 in drug and device payments (2025) · (909) 630-7158
Dr. Mehdi Baig, M.D.
Pomona, CA · $33 in drug and device payments (2025) · (909) 630-7158
Dr. Narine Argishti, MD
Pomona, CA · No drug or device payments recorded (2025) · (909) 398-1550
Dr. Omied Samiee, M.D.
Pomona, CA · No drug or device payments recorded (2025) · (909) 620-7200
Dr. Rita Patrick, M.D.
Pomona, CA · $175 in drug and device payments (2025) · (909) 630-7158
Dr. Ronald Chang, M.D.
Pomona, CA · $413 in drug and device payments (2025) · (909) 630-7158
Dr. Roshni Patrick, M.D.
Pomona, CA · $121 in drug and device payments (2025) · (615) 327-6611
Dr. Sharanjit Peritam Singh, M.D.
Pomona, CA · No drug or device payments recorded (2025) · (909) 630-7158
Dr. Shauna Mcginnis, D.O.
Pomona, CA · No drug or device payments recorded (2025) · (909) 630-7158

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.

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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.