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 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. Catherine Liou, DOSacramento, CA · $127 in drug and device payments (2025) ·
(916) 733-3777 Dr. Cedrick Bradley, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3777 Dr. Chenxi SongSacramento, CA · No drug or device payments recorded (2025) ·
(916) 731-7866 Dr. Christabel Moy, DOSacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3400 Dr. Christina Tan, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 973-5000 Dr. Chung Ki Wong, D.O.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3400 Dr. Conor KellySacramento, CA · $556 in drug and device payments (2025) ·
(916) 734-2011 Dr. Cory Gregory, MDSacramento, CA · $17 in drug and device payments (2025) ·
(916) 681-6000 Dr. David Ritter, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3777 Dr. Debby Sentana, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 453-4966 Dr. Dennis Whang, M.D.Sacramento, CA · $122 in drug and device payments (2025) ·
(916) 734-7506 Dr. Dharmendrakumar Patel, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 973-5000 Dr. Dharmvir Singh, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 456-4966 Dr. Drew-anne Drapala, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3333 Dr. Emily Marquet, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 734-7506 Dr. Ethan Phan, MDSacramento, CA · $17 in drug and device payments (2025) ·
(916) 733-3400 Dr. Fatima Abutin, M.DSacramento, CA · No drug or device payments recorded (2025) ·
(916) 688-2000 Dr. Fuyou Jin, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 973-5000 Dr. Gagan Badhwar, D.O.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3400 Dr. Gary Chu, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 688-2000 Dr. Gaurav Aggarwal, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 691-8500 Dr. Gene Choi, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 973-5000 Dr. George Wong, DOSacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3400 Dr. Gerardo CanedoSacramento, CA · No drug or device payments recorded (2025) ·
(916) 734-2737 Dr. Gerard SomersSacramento, CA · No drug or device payments recorded (2025) ·
(916) 945-3496 Dr. Gordon Scott, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3777 Dr. Greeshma Thomas, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 688-2000 Dr. Guneet Natt, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 681-1866 Dr. Gwang Kim, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 973-5000 Dr. Hanh Duong, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3777 Dr. Hao Li, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 924-6400 Dr. Henry Hsiao, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3400 Dr. Hung Chan, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3333 Dr. Huong Le, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 973-5000 Dr. Imran Ally, M.DSacramento, CA · No drug or device payments recorded (2025) ·
(800) 470-0071 Dr. Irene Guzman, DOSacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3777 Dr. Ivonne Martinez, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 734-7506 Dr. Jamal Haleem, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 681-6000 Dr. Jason Kim, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 688-2000 Dr. Jason Spears, D.O.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 681-6000 Dr. Jatinder Chana, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3777 Dr. Jean Lee, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3400 Dr. Jennifer Hefner, MDSacramento, CA · No drug or device payments recorded (2025) · Telehealth ·
(916) 688-2000 Dr. Jerry Wang, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 973-5000 Dr. John Cha, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3400 Dr. John Fitz Gibbon, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 973-5000 Dr. Joshua Edwards, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3400 Dr. Joshua Hoffman, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3777 Dr. Kalwinder Kaur, M.D.Sacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3400 Dr. Katherine Perofsky, MDSacramento, CA · No drug or device payments recorded (2025) ·
(916) 733-3777 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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