Pediatricians in California
Data updated monthly · Last refresh October 2026
9,275 Pediatrics providers practice in California, including 54 (1%) 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.
9,275providers
54telehealth
Los Angelestop city
Pediatrics by city in California
Choose a city to see providers there.
Pediatrics 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. Geoffrey Kotin, MDPleasanton, CA · No drug or device payments recorded (2025) ·
(925) 847-5000 Dr. Jessica Buckley, MDPleasanton, CA · No drug or device payments recorded (2025) ·
(925) 847-5050 Dr. Lauren Nelson, M.D.Pleasanton, CA · $109 in drug and device payments (2025) ·
(252) 240-0770 Dr. Lilia Hernandez, M.D.Pleasanton, CA · No drug or device payments recorded (2025) ·
(925) 918-1738 Dr. Lindsay GammenthalerPleasanton, CA · $247 in drug and device payments (2025) ·
(909) 558-1000 Dr. Lionel Herrera, M.D.Pleasanton, CA · $458 in drug and device payments (2025) ·
(928) 460-8444 Dr. Madelyn Weiss, MDPleasanton, CA · No drug or device payments recorded (2025) ·
(925) 847-5000 Dr. Marianne Tosick, MDPleasanton, CA · No drug or device payments recorded (2025) ·
(925) 463-1234 Dr. Mary Anastasiou, MDPleasanton, CA · No drug or device payments recorded (2025) ·
(925) 460-8444 Dr. Misha Roitshteyn, M.D.Pleasanton, CA · No drug or device payments recorded (2025) ·
(925) 462-7060 Dr. Molly Kane, MDPleasanton, CA · No drug or device payments recorded (2025) ·
(925) 875-3700 Dr. Neepa Makim, D.O.Pleasanton, CA · No drug or device payments recorded (2025) ·
(925) 224-0720 Dr. Nicole Dudaney, MDPleasanton, CA · No drug or device payments recorded (2025) ·
(925) 847-9777 Dr. Nilda Agnes Abellera, MDPleasanton, CA · No drug or device payments recorded (2025) ·
(925) 690-5525 Dr. Patrick Mullin, MDPleasanton, CA · No drug or device payments recorded (2025) ·
(925) 847-5000 Dr. Rick Weisser, MDPleasanton, CA · No drug or device payments recorded (2025) ·
(925) 847-5000 Dr. Rina Shah, MDPleasanton, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Ruikang Liu, MDPleasanton, CA · $103 in drug and device payments (2025) ·
(925) 263-0313 Dr. Sam Pejham, M.D.Pleasanton, CA · $112 in drug and device payments (2025) ·
(925) 460-8444 Dr. Simon Lee, M.D.Pleasanton, CA · No drug or device payments recorded (2025) ·
(925) 416-3672 Dr. Stephen Anastasiou, MDPleasanton, CA · No drug or device payments recorded (2025) ·
(925) 460-8444 Dr. Ting Wang, MDPleasanton, CA · $51 in drug and device payments (2025) ·
(925) 463-1234 Dr. Wesley Wong, MDPleasanton, CA · No drug or device payments recorded (2025) ·
(925) 463-1234 Dr. Yan Chow, MDPleasanton, CA · No drug or device payments recorded (2025) ·
(925) 847-5000 Dr. Zakia Zaman, MDPleasanton, CA · No drug or device payments recorded (2025) ·
(925) 263-9547 Dr. Ching Chih Huang, MDPomona, CA · No drug or device payments recorded (2025) ·
(909) 397-5205 Dr. Coby McelrathPomona, CA · No drug or device payments recorded (2025) ·
(909) 447-8585 Dr. Elhamy Khalil, MDPomona, CA · No drug or device payments recorded (2025) ·
(909) 595-1221 Dr. Gloria Ha Chung, D.O.Pomona, CA · No drug or device payments recorded (2025) ·
(909) 632-0895 Dr. Jody Hitchman, NPPomona, CA · No drug or device payments recorded (2025) ·
(909) 622-6433 Dr. Joyce Hong, MDPomona, CA · No drug or device payments recorded (2025) ·
(909) 595-1221 Dr. Joyce Huang, MDPomona, CA · No drug or device payments recorded (2025) ·
(909) 397-5205 Dr. Judit Mandi, M.D.Pomona, CA · No drug or device payments recorded (2025) ·
(909) 865-9871 Dr. Kong-tay Wu, MDPomona, CA · No drug or device payments recorded (2025) ·
(909) 622-6433 Dr. Lisa Warren, D.O.Pomona, CA · No drug or device payments recorded (2025) ·
(909) 865-2565 Dr. Mary Ann Magoun, D.O.Pomona, CA · No drug or device payments recorded (2025) ·
(909) 865-2565 Dr. Miriam Schmidt-villanueva, MD Dr. Pramila Agrawal, M.D.Pomona, CA · No drug or device payments recorded (2025) ·
(909) 629-5067 Dr. Sandra Hollenberg, M.D. Conditions Pediatrics providers in California commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Pediatrics providers. Individual practices vary, so confirm with the provider before booking.
- Well child visits
- Childhood asthma
- Ear infections
- Immunizations
- Developmental screening
Common questions
How many Pediatrics providers are in California?There are 9,275 Pediatrics providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Pediatrics providers in California offer telehealth?Yes. 54 of the 9,275 Pediatrics providers in California (about 1%) report offering telehealth services in CMS data.
Which cities in California have the most Pediatrics providers?Los Angeles (914), San Francisco (515), San Diego (454) have the highest concentration of Pediatrics providers in California.
How many Pediatrics providers in California received drug or device company payments?2,349 of 9,275 Pediatrics providers in California (25%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Pediatrics providers in California treat?Pediatrics providers commonly treat well child visits, childhood asthma, ear infections, immunizations, developmental screening 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.
Which hospitals do Pediatricians in California work at?According to CMS facility affiliation records, the California hospitals where the most Pediatricians hold privileges are Ronald Reagan UCLA Medical Center in Los Angeles; Loma Linda University Medical Center in Loma Linda; UCSF Medical Center in San Francisco.
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