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Pediatric Gastroenterology in California

Data updated monthly · Last refresh August 2026

264 Pediatric Gastroenterology providers practice in California, including 4 (2%) offering telehealth. The largest concentration is in Palo Alto. Profiles include Medicare quality scores where available.

264providers
4telehealth
Palo Altotop city

Pediatric Gastroenterology providers by city in California

Palo Alto43 providers
Los Angeles43 providers
San Diego39 providers
Sacramento19 providers
Orange16 providers
Madera15 providers
San Francisco15 providers
Loma Linda12 providers

Highest rated Pediatric Gastroenterology providers in California

Dr. Jennifer Woo Baidal, MD
Palo Alto, CA · Quality score 100/100 · (650) 497-8000
Dr. Laura Wozniak, M.D.
Los Angeles, CA · Quality score 88/100 · (310) 423-6082
Dr. Shervin Rabizadeh, M.D.
Los Angeles, CA · Quality score 88/100 · (310) 423-7100
Dr. Quin Liu, M.D.
Los Angeles, CA · Quality score 88/100 · Telehealth · (323) 361-5924
Dr. David Ziring, M.D.
Los Angeles, CA · Quality score 88/100 · (310) 206-6134
Dr. Mazen Abbas, D.O., M.P.H.
Madera, CA · Quality score 86/100 · (559) 353-5745
Dr. Kalyan Ray Parashette, MBBS
Loma Linda, CA · Quality score 85/100 · (909) 558-4000
Dr. Rodolfo Silva
Loma Linda, CA · Quality score 85/100 · (909) 558-4773
Dr. Mallory Cohen, MD
Loma Linda, CA · Quality score 85/100 · (909) 558-4773
Dr. Ricardo Castillo, MD
Palo Alto, CA · Quality score 85/100 · (650) 497-8000
Dr. Manoj Shah, MD
Loma Linda, CA · Quality score 85/100 · (909) 558-2848
Dr. Khyati Mehta, MD
Loma Linda, CA · Quality score 85/100 · (909) 558-3904
Dr. Gautam Nagendra
Loma Linda, CA · Quality score 85/100 · (909) 558-4773
Dr. Marjorie-anne Manchandia, M.D.
Los Angeles, CA · Quality score 81/100 · (310) 825-0867
Dr. Elaheh Vahabnezhad, M.D.
Los Angeles, CA · Quality score 81/100 · (310) 825-0867
Dr. Martin Martin, M.D.
Los Angeles, CA · Quality score 81/100 · (310) 206-3952
Dr. Suzanne Mcdiarmid, M.D.
Los Angeles, CA · Quality score 81/100 · (310) 825-0867
Dr. Robert Venick, M.D.
Los Angeles, CA · Quality score 81/100 · (310) 206-6134
Dr. Jorge Vargas, M.D.
Los Angeles, CA · Quality score 81/100 · (310) 206-6136
Dr. Emily Whang, M.D.
Los Angeles, CA · Quality score 81/100 · (310) 206-6134

Common questions

How many Pediatric Gastroenterology providers are in California?

There are 264 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 264 Pediatric Gastroenterology providers in California (about 2%) report offering telehealth services in CMS data.

Which cities in California have the most Pediatric Gastroenterology providers?

Palo Alto (43), Los Angeles (43), San Diego (39) have the highest concentration of Pediatric Gastroenterology providers in California.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files, including MIPS quality scores where available. The directory refreshes monthly.

Related reading on HealthcareDiscovery.AI

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Sources: NPPES (CMS), Doctors and Clinicians national files, MIPS. Updated monthly. This directory is informational and not medical advice. Are you a Pediatric Gastroenterology in California? Get featured.