Radiation Oncology Center of Ventura County

What Radiation Oncology Center of Ventura County does

Radiation Oncology Centers of Ventura County (ROCVC) is a private, physician-owned radiation oncology practice founded in 1979 and headquartered in Oxnard, California, operating a second treatment site in Camarillo. The practice is legally organized as Ventura County Radiation Oncology Medical Group, Inc., and delivers comprehensive external-beam and internal radiation therapy services to cancer patients across eight indication areas (brain, breast, colorectal, gynecologic, head and neck, lung, prostate, and skin). Patient care is led by two UCLA-trained radiation oncologists, Dr. Timothy A. O'Connor (President and Medical Director) and Dr. Henry Z. Montes, supported by radiation therapists, nurses, a radiation physicist, an Oncology Nurse Navigator, certified nutrition specialists, and rehabilitation staff under the STAR Program.

The technical platform is centered on a linear-accelerator-based radiotherapy suite spanning six precision modalities: 6D Stereotactic Body Radiotherapy (SBRT), Surface Guided Radiation Therapy (SGRT) using the Catalyst Lite system, Intensity Modulated Radiation Therapy (IMRT) using BrainLAB (claimed as the only BrainLAB IMRT installation in Ventura County), 3-Dimensional Conformal Radiation Therapy (3D-CRT), Stereotactic Radiotherapy (SRT/SRS), and Image-Guided Radiation Therapy (IGRT), supplemented by High Dose Rate brachytherapy and electron beam therapy. ROCVC is a founding member of The Cancer Center of Ventura County, an affiliate of UCLA Medical Center, and holds Commission on Cancer (CoC) and NAPBC accreditations, positioning the practice as a community-based hub for advanced radiotherapy otherwise concentrated in academic centers.

Revenue is generated primarily through fee-for-service billing for radiation oncology procedures, treatment planning, and equipment use, reimbursed via Medicare, Medi-Cal, and a broad panel of commercial payers (Aetna, Anthem, Blue Cross, Blue Shield, Cigna, HealthNet, Humana, TriCare, United Healthcare). Go-to-market is referral-led: patients enter the system through physician referrals (supported by a HIPAA-compliant online referral form) or self-initiated consultations and second opinions, with a bilingual English/Spanish offering to broaden access. There is no public listing, no institutional investment, and no disclosed revenue; the practice operates as a stable, physician-owned ambulatory specialty group with an established regional brand.

Name

Radiation Oncology Center of Ventura County

Legal name

Ventura County Radiation Oncology Medical Group, Inc.

Website

https://rocvc.com

Company type

Private

Founded year

1979

Operating status

Operating

Headcount range

1–10 employees

Short description

Radiation Oncology Centers of Ventura County is a physician-owned, private radiation oncology practice founded in 1979 that delivers precision external-beam and internal radiation therapy across eight cancer types from two Ventura County, California locations, led by UCLA-trained oncologists.

Ownership category

akta.pro rank

Product category

Radiation Oncology Services

NAICS

Offices of Physicians (62111), Ambulatory Health Care Services (621)

SIC

Services-Offices & Clinics Of Doctors Of Medicine (8011), Services-Specialty Outpatient Facilities, Nec (8093)

akta.pro primary industry

Radiation Oncology (HLAKAFAC)

akta.pro secondary industries

Ambulatory Oncology Centers (Outpatient Chemo/Radiation) (HLAFABAI), Radiation Therapy Planning & Simulation Imaging (CT Sim/MR Sim) (HLAHABAH), Radiation Therapy Isotopes & Sources (Brachytherapy seeds, sealed sources for oncology) (EUAKAIAD)

Keywords

• Radiation oncology services
• Cancer treatment center
• External beam radiation
• Stereotactic radiotherapy
• Brachytherapy treatment

Headquarters

HQ city

Oxnard

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Infrastructure, Operations, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Radiation Oncology Medical Services: ROCVC generates revenue through billing for comprehensive radiation oncology services including physician consultation, treatment planning, daily therapy delivery, and equipment use. Services are billed through insurance with patients responsible for co-payments, co-insurance, and deductibles. The medical group is Ventura County Radiation Oncology Medical Group, Inc.
2. Treatment Planning Services: Revenue generated from treatment planning activities including field settings, verification films, special blocks, and quality assurance oversight by radiation physicists. These are billed as separate line items in radiation oncology billing.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

Radiation Oncology Centers of Ventura County provides advanced, non-invasive radiation therapy for cancer patients at two treatment centers in Ventura County, California. The practice delivers precision radiotherapy modalities including SBRT, IMRT, IGRT, 3D-CRT, SRT, SGRT, electron beam therapy, and HDR brachytherapy, supported by an Oncology Nurse Navigator, nutrition counseling, and cancer rehabilitation services. Revenue is generated primarily by billing these professional radiation oncology services through major commercial insurers, Medicare, Medi-Cal, and Tricare.

Product overview

Radiation Oncology Centers of Ventura County is a comprehensive cancer treatment center providing advanced radiation therapy services since 1979. The center operates two locations (Oxnard and Camarillo) and offers a unified suite of radiation oncology treatments centered around precision radiotherapy technologies. The core treatment portfolio includes 6D Stereotactic Body Radiotherapy (SBRT), Surface Guided Radiation Therapy (SGRT) using Catalyst™ Lite, Intensity Modulated Radiation Therapy (IMRT) with BrainLAB technology, 3-Dimensional Conformal Radiotherapy (3D-CRT), Stereotactic Radiotherapy (SRT), Image-Guided Radiation Therapy (IGRT), Electron Beam Therapy (EBT), and High Dose Rate Brachytherapy. These are supported by integrated care services including an Oncology Nurse Navigator, Cancer Rehabilitation (STAR Program), Integrated Breast Program, and Nutrition Counseling, all coordinated by a multidisciplinary team including radiation oncologists, physicists, dosimetrists, and specialized nurses.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Radiation therapy is highly effective in curing squamous and basal cell skin cancers with high cure rates
• +1 more outcomes

Named customers5 records

Segments8 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature6 records

Partnerships

Six partnerships are on record, tiered core and minor.

• UCLA Medical CentercoreStrategic or Co-development PartnerROCVC's medical group is an affiliate of UCLA Medical Center. Both Dr. O'Connor and Dr. Montes received their radiation oncology training at UCLA Department of Radiation Oncology. This affiliation provides access to academic medicine standards and continued education in advanced treatment techniques.
• The Cancer Center of Ventura CountycoreStrategic or Co-development PartnerROCVC is a founding member of The Cancer Center of Ventura County, a comprehensive cancer treatment center providing integrated oncology care to the community.
• St. John's Regional Medical CentercoreStrategic or Co-development PartnerDr. Timothy O'Connor serves as Chairman of the Cancer Program at St. John's Regional Medical Center. This relationship facilitates coordination of care for shared cancer patients.
• American Cancer SocietyminorStrategic or Co-development PartnerROCVC refers patients to American Cancer Society resources and Dr. Montes serves on the Medical Board of Directors, American Cancer Society, Central California Division.
• Cancer Support CommunityminorStrategic or Co-development PartnerROCVC works with Cancer Support Community - Valley/Ventura/Santa Barbara. Dr. Montes received the Celebration of Excellence Award from this organization and serves on their Professional Advisory Board.
• Wellness CommunityminorStrategic or Co-development PartnerDr. O'Connor serves on the Advisory Board of Wellness Community. The organizations collaborate on providing support services to cancer patients in Ventura County.

Scale indicators4 records

Recent moves7 records

Expansion highlights4 records

Direct peers

• 21st Century Oncology (now part of GenesisCare): One of the largest U.S. radiation oncology provider networks operating freestanding centers, directly comparable to ROCVC's model of community-based precision radiotherapy delivery across multiple sites.
• GenesisCare: Global radiation and medical oncology operator with extensive U.S. community treatment centers, overlapping directly with ROCVC on modality mix (IMRT, SBRT, IGRT, brachytherapy) and freestanding outpatient delivery.
• US Oncology Network (McKesson): Large community oncology practice network offering radiation therapy and integrated cancer care services; comparable to ROCVC in operating physician-led community oncology sites with advanced technology.

Others

• UCLA Health (Jonsson Comprehensive Cancer Center): Academic medical center and UCLA affiliate of ROCVC's physicians; while not a direct competitor at the community level, it operates radiation oncology programs that absorb complex cases and serve as the academic apex of the regional referral funnel.

Emerging players

• Loma Linda University Medical Center: Regional academic medical center in Southern California operating one of the few proton therapy centers in the region; comparable to ROCVC as a specialty radiotherapy provider serving the broader SoCal catchment.

Broad incumbents

• Tenet Healthcare / USPI oncology affiliates: Large hospital system with outpatient oncology and ambulatory surgery operations that increasingly integrate community radiation oncology, representing a structural consolidator relevant to ROCVC's market.
• City of Hope: NCI-designated comprehensive cancer center with extensive Southern California footprint including radiation oncology; competes with ROCVC for complex referrals while operating at a much larger specialty hospital scale.
• Varian Medical Systems (now Siemens Healthineers): Leading manufacturer of linear accelerators, treatment planning, and SGRT/IMRT/IGRT systems underpinning ROCVC's technology stack; comparable as the broad incumbent shaping radiation oncology technology standards.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Radiation Oncology Center of Ventura County