HealthcareDiscovery.AI / Doctors / California / Chino / Emergency Medicine

Emergency Medicine in Chino, California

Data updated monthly · Last refresh September 2026

14 Emergency Medicine providers practice in Chino. Listings are drawn from federal public records and are not endorsements.

Emergency Medicine providers in Chino

Listed alphabetically. 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. Ashok Madahar, M.D.
Chino, CA · No drug or device payments recorded (2025) · (909) 464-8666
Dr. Ashraf Abdel-kerim
Chino, CA · No drug or device payments recorded (2025) · (909) 464-8666
Dr. Chase Socha, M.D., M.P.H.
Chino, CA · No drug or device payments recorded (2025) · (909) 464-8600
Dr. Douglas Cochrane, M.D.
Chino, CA · $21 in drug and device payments (2025) · (909) 464-8666
Dr. Francisco Ornelas, M.D.
Chino, CA · No drug or device payments recorded (2025) · (909) 464-8666
Dr. Haider Rizvi, MD
Chino, CA · No drug or device payments recorded (2025) · (909) 464-8666
Dr. James Winn, D.O.
Chino, CA · No drug or device payments recorded (2025) · (909) 464-8666
Dr. Jason Mathews, DO
Chino, CA · No drug or device payments recorded (2025) · (909) 464-9675
Dr. Jorge Perez, M.D.
Chino, CA · No drug or device payments recorded (2025) · (909) 464-8666
Dr. Jose Diaz, M.D.
Chino, CA · $75 in drug and device payments (2025) · (909) 464-8667
Dr. Khoa Luong, D.O.
Chino, CA · No drug or device payments recorded (2025) · (909) 591-0051
Dr. Martin Carrillo, M.D.
Chino, CA · No drug or device payments recorded (2025) · (909) 464-8666
Dr. Michael Cao
Chino, CA · No drug or device payments recorded (2025) · (909) 464-8600
Dr. Pranav Kachhi, M.D.
Chino, CA · No drug or device payments recorded (2025) · (909) 464-8666

Common questions

How many Emergency Medicine providers are in Chino, California?

There are 14 Emergency Medicine providers with active NPI records practicing in Chino, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records 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.

All specialties in Chino Emergency Medicine across California

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.