Providers
295
Locations
3
Specialties
12
Insurance Plans
34
About County Of Ventura
Background and practice information
County of Ventura is a large multi-specialty medical practice based in Ventura, CA, with 295 affiliated healthcare providers practicing across 3 locations.
The practice brings together providers across multiple specialties, including family practice, internal medicine, obstetrics/gynecology, and physician assistant. Its providers are in-network with 34 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a solid average Merit-based Incentive Payment System (MIPS) score of 82.2 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
3 locations
County Of VenturaPrimary
300 HILLMONT AVE, Ventura, CA 930031651
Affiliations
Hospitals where providers at County Of Ventura hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
County Of Ventura accepts 111 plans from 14 insurers, including Cigna, Aetna, Humana.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at County Of Ventura
Provider specialties represented at this practice
Healthcare Providers in Ventura
295 providers practice here
Lorenz Choi, DO
Addiction Medicine
Ventura, CA
Hamed Haghnazar, MD
Addiction Medicine
Ventura, CA
Morgan Kirkpatrick, MD
Addiction Medicine
Ventura, CA
Jose Velasquez, MD
Addiction Medicine
Ventura, CA
Zachary Zwolak, DO
Addiction Medicine · Telehealth
Ventura, CA
David Fishman, MD
Anesthesiology
Ventura, CA
Amita Dharawat, MD
Cardiovascular Disease (cardiology) · Telehealth
Ventura, CA
Thomas Kong, MD
Cardiovascular Disease (cardiology) · Telehealth
Ventura, CA
Cory Nitzel, MD
Cardiovascular Disease (cardiology) · Telehealth
Ventura, CA
Kristoff Olson
Cardiovascular Disease (cardiology)
Ventura, CA
Aimee David
Clinical Psychologist
Ventura, CA
Virna Merino Landron, CP
Clinical Psychologist · Telehealth
Ventura, CA
Patricia Wright, CP
Clinical Psychologist
Ventura, CA
Afshin Ahoubim, MD
Critical Care (intensivists)
Ventura, CA
Rikk Lynn, MD
Dermatology
Ventura, CA
Julianne Awrey, MD
Emergency Medicine
Ventura, CA
Allison Binkowski
Emergency Medicine
Ventura, CA
Martin Ehrlich
Emergency Medicine
Ventura, CA
Katsiaryna Malykhina, MD
Emergency Medicine
Ventura, CA
Theodore Mandryk, MD
Emergency Medicine
Ventura, CA
Richard Nakano, MD
Emergency Medicine
Ventura, CA
Tara Paterson, MD
Emergency Medicine
Ventura, CA
Michael Ramirez, MD
Emergency Medicine
Ventura, CA
Jason Rowley, MD
Emergency Medicine
Ventura, CA
Frequently Asked Questions
Common questions about County Of Ventura
How many providers are at County of Ventura?
County of Ventura has 295 affiliated healthcare providers across 3 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does County of Ventura offer?
The practice includes providers in family practice, internal medicine, obstetrics/gynecology, and physician assistant, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does County of Ventura accept?
Providers at County of Ventura are collectively in-network with 34 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does County of Ventura have a quality rating?
The practice's providers have an average MIPS quality score of 82.2 out of 100, based on Centers for Medicare & Medicaid Services data. MIPS measures performance across quality, cost, care coordination, and use of health technology.
Where is County of Ventura located?
County of Ventura's primary location is in Ventura, CA, with 2 additional locations listed on this page. See the contact section for the full address and phone number.
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