Pediatric Gastroenterologists in California
Data updated monthly · Last refresh October 2026
268 Pediatric Gastroenterology providers practice in California, including 4 (1%) offering telehealth. The largest concentration is in Palo Alto. 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.
268providers
4telehealth
Palo Altotop city
Pediatric Gastroenterology by city in California
Choose a city to see providers there.
Pediatric Gastroenterology 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. Elizabeth Gleghorn, M.D.Oakland, CA · No drug or device payments recorded (2025) ·
(510) 428-3058 Dr. Mala Setty, M.D.Oakland, CA · No drug or device payments recorded (2025) ·
(510) 428-3058 Dr. Paul Harmatz, MDOakland, CA · $37,137 in drug and device payments (2025) ·
(510) 428-3058 Dr. Prita Mohanty, MDOakland, CA · No drug or device payments recorded (2025) ·
(510) 428-3058 Dr. Robert Rothbaum, M.D.Oakland, CA · No drug or device payments recorded (2025) ·
(510) 428-3058 Dr. Sabina Ali, MDOakland, CA · No drug or device payments recorded (2025) ·
(510) 428-3058 Dr. Anup Patel, MDOrange, CA · $4,158 in drug and device payments (2025) ·
(714) 289-4099 Dr. Ashish Chogle, M.D. , M.P.H. Dr. Kenneth Grant, M.D.Orange, CA · $2,270 in drug and device payments (2025) · Telehealth ·
(714) 509-4099 Dr. Mitchell Katz, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 289-4099 Dr. Phyllis Agran, M.D.Orange, CA · No drug or device payments recorded (2025) ·
(714) 744-0776 Dr. Sarah Sela-herman, MD Dr. Edward Talya, M.D.Orangevale, CA · $437 in drug and device payments (2025) ·
(916) 270-6977 Dr. Aeri Moon, MDPalo Alto, CA · $85 in drug and device payments (2025) ·
(650) 497-8000 Dr. Alka Goyal, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Andrew Liman, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. David Garcia, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Dorsey Bass, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-4000 Dr. Eduardo Contijoch, M.D./PH.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Emily Stryker, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Eric Sibley, M.D, PH.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-5070 Dr. Helen John-kelly, MDPalo Alto, CA · $30 in drug and device payments (2025) ·
(650) 497-8000 Dr. Hilary Jericho, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Jennifer Woo Baidal, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. John Kerner, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Jonathan Moses, MDPalo Alto, CA · $99 in drug and device payments (2025) ·
(650) 497-8000 Dr. Kanak Kennedy, MDPalo Alto, CA · $27 in drug and device payments (2025) ·
(650) 497-8000 Dr. Kevin Ratnasamy, MDPalo Alto, CA · $128 in drug and device payments (2025) ·
(650) 515-3740 Dr. Ke-you Zhang, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Kun Park, MD, MSPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Lauren Mullinax, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Madhura Phadke, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Manuel Garcia, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-5070 Dr. Marwa Abu El Haija, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Matthew Goldman, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Melissa Hurwitz, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 853-2992 Dr. Michael Rosen, MDPalo Alto, CA · $16,529 in drug and device payments (2025) ·
(650) 497-8000 Dr. Michelle Rook, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Mitchell Cohen, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-4000 Dr. Mohammad Jami, M.D.Palo Alto, CA · $15 in drug and device payments (2025) ·
(650) 497-8000 Common questions
How many Pediatric Gastroenterology providers are in California?There are 268 Pediatric Gastroenterology providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Pediatric Gastroenterology providers in California offer telehealth?Yes. 4 of the 268 Pediatric Gastroenterology providers in California (about 1%) report offering telehealth services in CMS data.
Which cities in California have the most Pediatric Gastroenterology providers?Palo Alto (47), Los Angeles (46), San Diego (41) have the highest concentration of Pediatric Gastroenterology providers in California.
How many Pediatric Gastroenterology providers in California received drug or device company payments?143 of 268 Pediatric Gastroenterology providers in California (53%) 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.
Which hospitals do Pediatric Gastroenterologists in California work at?According to CMS facility affiliation records, the California hospitals where the most Pediatric Gastroenterologists hold privileges are Children's Hosp of Los Angeles in Los Angeles; Memorialcare Long Beach Medical Center in Long Beach; Ronald Reagan UCLA Medical Center in Los Angeles.
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