Providers
10
Locations
1
Specialties
1
Insurance Plans
8
About Orange County Emergency Medical Associates Inc
Background and practice information
Orange County Emergency Medical Associates INC is a mid-sized group medical practice based in La Palma, CA, with 10 affiliated healthcare providers.
The practice brings together providers across several specialties, including emergency medicine. Its providers are in-network with 8 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
1 location
Orange County Emergency Medical Associates IncPrimary
7901 WALKER ST, La Palma, CA 906231722
(714) 670-7400
Affiliations
Hospitals where providers at Orange County Emergency Medical Associates Inc hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Orange County Emergency Medical Associates Inc accepts 48 plans from 8 insurers, including Cigna, UnitedHealthcare, Aetna.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at Orange County Emergency Medical Associates Inc
Provider specialties represented at this practice
Healthcare Providers
10 providers practice here
Rachelle Douglass
Emergency Medicine
La Palma, CA
Bryce Ko, MD
Emergency Medicine
La Palma, CA
Andrew Nguyen, MD
Emergency Medicine
La Palma, CA
Anhvu Nguyen, MD
Emergency Medicine
La Palma, CA
Herald Ostovar, MD
Emergency Medicine
La Palma, CA
Alireza Shoja, MD
Emergency Medicine
La Palma, CA
Robert Slough, MD
Emergency Medicine
La Palma, CA
Melanie Stanzer, DO
Emergency Medicine
La Palma, CA
Kelly Unger, MD
Emergency Medicine
La Palma, CA
Bobak Zonnoor, MD
Emergency Medicine
La Palma, CA
Frequently Asked Questions
Common questions about Orange County Emergency Medical Associates Inc
How many providers are at Orange County Emergency Medical Associates INC?
Orange County Emergency Medical Associates INC has 10 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Orange County Emergency Medical Associates INC offer?
The practice includes providers in emergency medicine. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Orange County Emergency Medical Associates INC accept?
Providers at Orange County Emergency Medical Associates INC are collectively in-network with 8 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is Orange County Emergency Medical Associates INC located?
Orange County Emergency Medical Associates INC's primary location is in La Palma, CA. See the contact section for the full address and phone number.
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