HealthcareDiscovery.AI / Doctors / California / Los Alamitos / Emergency Medicine

Emergency Medicine in Los Alamitos, California

Data updated monthly · Last refresh September 2026

19 Emergency Medicine providers practice in Los Alamitos. Listings are drawn from federal public records and are not endorsements.

Emergency Medicine providers in Los Alamitos

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. Chanida Sintuu, MD
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 598-1311
Dr. Charles Rennie, MD
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 598-1311
Dr. Christian Zimmermann, MD
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 598-1311
Dr. Christopher Tomongin, M.D.
Los Alamitos, CA · No drug or device payments recorded (2025) · (714) 456-8888
Dr. Geoffrey Delaurier, M.D.
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 598-2411
Dr. George Bozeman, MD
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 598-1311
Dr. Gihan Wetzel, DO
Los Alamitos, CA · No drug or device payments recorded (2025) · (714) 456-8888
Dr. Gregory Moreno, MD
Los Alamitos, CA · No drug or device payments recorded (2025) · Telehealth · (562) 598-1311
Dr. Herbert Icasiano, DO
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 598-1311
Dr. Ivan Rokos, MD
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 598-2411
Dr. Joseph Jean, MD
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 598-1311
Dr. Kirsten Calder, MD
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 598-1311
Dr. Mason Shieh, M.D., M.B.A.
Los Alamitos, CA · No drug or device payments recorded (2025) · (714) 456-8888
Dr. Michael Perlman, M.D.
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 598-2411
Dr. Mina Masri, D.O.
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 598-2411
Dr. Monica Kumar, M.D,
Los Alamitos, CA · No drug or device payments recorded (2025) · (714) 456-8888
Dr. Natalie Shum, MD
Los Alamitos, CA · $50 in drug and device payments (2025) · (562) 598-1311
Dr. Peter Keenan, MD
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 598-1311
Dr. Sanaz Hamidi, M.D
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 598-1311

Common questions

How many Emergency Medicine providers are in Los Alamitos, California?

There are 19 Emergency Medicine providers with active NPI records practicing in Los Alamitos, 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 Los Alamitos 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.