Providers
13
Locations
1
Specialties
1
Insurance Plans
10
About Northridge Trauma Surgeons Inc A Medical Corporation
Background and practice information
Northridge Trauma Surgeons INC a Medical Corporation is a mid-sized group medical practice based in Northridge, CA, with 13 affiliated healthcare providers.
The practice brings together providers across several specialties, including general surgery. Its providers are in-network with 10 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
1 location
Northridge Trauma Surgeons Inc A Medical CorporationPrimary
18300 ROSCOE BLVD, Northridge, CA 913254105
(818) 998-8591
Affiliations
Hospitals where providers at Northridge Trauma Surgeons Inc A Medical Corporation hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Northridge Trauma Surgeons Inc A Medical Corporation accepts 69 plans from 10 insurers, including Cigna, Aetna, UnitedHealthcare.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Specialties at Northridge Trauma Surgeons Inc A Medical Corporation
Provider specialties represented at this practice
Healthcare Providers
13 providers practice here
Norair Adjamian, DO
General Surgery
Northridge, CA
Ahmed Ahmed Mahmoud, MD
General Surgery
Northridge, CA
Rahim Aimaq, MD
General Surgery
Northridge, CA
Walid Arnaout, MD
General Surgery · Telehealth
Northridge, CA
Stephen Dada, MD
General Surgery
Northridge, CA
Dantae Davies, MD
General Surgery
Northridge, CA
Marissa De Freese, MD
General Surgery
Northridge, CA
Sheliza Kabani, MD
General Surgery
Northridge, CA
Joseph Karam, MD
General Surgery
Northridge, CA
Laquanda Knowlin, MD
General Surgery
Northridge, CA
Uthaiah Kokkalera, MD
General Surgery
Northridge, CA
Shawki Saad, MD
General Surgery
Northridge, CA
Sigfredo Villarin Ayala, MD
General Surgery
Northridge, CA
Frequently Asked Questions
Common questions about Northridge Trauma Surgeons Inc A Medical Corporation
How many providers are at Northridge Trauma Surgeons INC a Medical Corporation?
Northridge Trauma Surgeons INC a Medical Corporation has 13 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Northridge Trauma Surgeons INC a Medical Corporation offer?
The practice includes providers in general surgery. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Northridge Trauma Surgeons INC a Medical Corporation accept?
Providers at Northridge Trauma Surgeons INC a Medical Corporation are collectively in-network with 10 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is Northridge Trauma Surgeons INC a Medical Corporation located?
Northridge Trauma Surgeons INC a Medical Corporation's primary location is in Northridge, CA. See the contact section for the full address and phone number.
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