Advanced Oncology

What Advanced Oncology does

Advanced Oncology is a private, for-profit operator of a multi-site radiation oncology network headquartered in West Covina, California, with 14+ treatment centers spread across the Los Angeles metropolitan area, the Inland Empire, and Orange County. The practice provides external beam radiation therapy, brachytherapy (including MRI-guided HDR), stereotactic radiosurgery and SBRT, IMRT, IGRT, VMAT, and CyberKnife robotic radiosurgery, plus an NCI-funded molecular imaging and theranostics program that integrates targeted radiopharmaceuticals and first-in-human clinical trials into the clinical offering. Care is delivered by nine board-certified radiation oncologists with training from institutions including MD Anderson, Harvard, MIT, Yale, Loma Linda, UC San Diego, and UC Irvine.

The business is a fee-for-service clinical practice. Revenue is generated from radiation treatment courses, simulations, planning, consultations, and follow-up visits, reimbursed by commercial insurance, Medicare/Medicaid, or patient self-pay at negotiated rates; no subscription, capitation, or value-based contract structure is disclosed. The patient base is the broad pool of cancer patients in Southern California requiring curative radiotherapy, neoadjuvant/adjuvant treatment, or palliative symptom management, and acquisition occurs through three channels: physician referrals, formal partnerships with health systems and medical groups (led by a dedicated Chief Network Officer), and direct-to-consumer outreach via the company website, educational content, and patient testimonials.

Operationally, Advanced Oncology runs a hub-and-spoke model in which most sites offer conventional external beam and brachytherapy, the Pasadena site anchors the CyberKnife robotic radiosurgery capability, and the molecular imaging and theranostics program is concentrated where the relevant specialists and equipment sit. Three additional sites in Alhambra, Van Nuys, and Laguna Hills are listed as "Coming Soon," indicating active de novo expansion rather than acquisition-driven growth. The company does not disclose revenue, funding, ownership, or corporate parent; it appears to be an independent physician-led practice group with no disclosed PE or strategic backing.

Name

Advanced Oncology

Legal name

Advanced Oncology

Website

https://aoctr.com

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Short description

Advanced Oncology operates a private network of 14+ radiation oncology treatment centers across Southern California, delivering advanced radiation therapies (CyberKnife, IMRT, IGRT, SBRT, brachytherapy) and an NCI-funded theranostics program to cancer patients requiring curative or palliative care.

Ownership category

akta.pro rank

Product category

Radiation Oncology

NAICS

Diagnostic Imaging Centers (621512)

SIC

Services-Specialty Outpatient Facilities, Nec (8093), Services-Offices & Clinics Of Doctors Of Medicine (8011), Services-Health Services (8000)

akta.pro primary industry

Radiation Oncology (HLAKAFAC)

akta.pro secondary industries

Ambulatory Oncology Centers (Outpatient Chemo/Radiation) (HLAFABAI), Therapeutic Radiopharmaceuticals (Radioligand/Targeted Radionuclide Therapy) (HLAIAGAB), Nuclear Medicine Clinical Services & Therapy Centers (HLAIAGAI), Radiation Therapy Planning & Simulation Imaging (CT Sim/MR Sim) (HLAHABAH)

Keywords

• Radiation oncology services
• Cancer treatment centers
• External beam radiation
• Brachytherapy treatment
• Stereotactic radiosurgery

Headquarters

HQ city

West Covina

HQ country

United States

HQ region

North America

Offices13 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Radiation Oncology Treatment Services: Fee-for-service healthcare model where patients receive radiation therapy treatments at Advanced Oncology centers. Revenue generated through medical procedures, consultations, and treatment sessions covered by insurance, Medicare, or patient self-pay.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels3 records

Core offering

Advanced Oncology operates a network of radiation oncology treatment centers across Southern California that deliver radiation, surgical, and medical cancer treatments to patients. Services span external beam radiation therapy, brachytherapy (including MRI-guided HDR), stereotactic radiosurgery and stereotactic body radiation therapy (SRS/SBRT) using CyberKnife, intensity-modulated and image-guided radiation therapy techniques, and an NCI-funded Molecular Imaging and Therapeutics (theranostics) program. Care is provided by board-certified radiation oncologists across 14 or more physical center locations.

Product overview

Advanced Oncology Centers is a network of radiation oncology treatment centers offering cancer care through state-of-the-art radiation technologies. The portfolio includes multiple facility sub-brands across Southern California (West Covina, Riverside, Temecula, South Bay, Long Beach, LA, Lawndale, Monterey Park, Woodland Hills, and Pasadena Cyberknife), plus treatment technology modules including External Beam Radiation Therapy, Brachytherapy, Stereotactic Radiosurgery (SRS), Stereotactic Body Radiation Therapy (SBRT), Intensity Modulated Radiation Therapy (IMRT), Volumetric Modulated Arc Therapy (VMAT), Image-Guided Radiation Therapy (IGRT), and HDR Brachytherapy. The network also includes a Molecular Imaging & Therapeutics Program for precision oncology. Locations in Alhambra, Van Nuys, and Laguna Hills are listed as coming soon.

Differentiator

Problem solved

Functional benefit

Products and services

• Advanced Oncology Centers Network
• External Beam Radiation Therapy (EBRT)
• Brachytherapy (including HDR and MRI-guided HDR)
• CyberKnife Stereotactic Radiosurgery (SRS)
• Stereotactic Body Radiation Therapy (SBRT)
• Intensity Modulated Radiation Therapy (IMRT)
• Volumetric Modulated Arc Therapy (VMAT)
• Image-Guided Radiation Therapy (IGRT)
• Molecular Imaging and Therapeutics Program (Theranostics)

Named customers3 records

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Health SystemscoreStrategic or Co-development PartnerBuilding partnerships with well-respected health systems across the nation. Anthony Tsun, Chief Network Officer, spearheads efforts to develop impactful partnerships with health systems for seamless connections between patients, cancer specialists, and health networks.
• Medical GroupscoreStrategic or Co-development PartnerPartnerships with well-respected medical groups across the nation. Chief Network Officer leads business development and community relations teams in developing and building partnerships with medical groups to expand the Advanced Oncology network.
• Physician GroupscoreStrategic or Co-development PartnerCollaborative relationships with physician groups for patient referrals and coordinated cancer care. The Chief Network Officer leads efforts to build partnerships with various physician groups to make seamless connections between patients and cancer specialists.
• Loma Linda UniversityminorStrategic or Co-development PartnerSeveral physicians trained at Loma Linda University including Dr. Chad Sila, Dr. Joseph Kang, and Dr. Arthur Chung. Some physicians served as faculty or chief residents. The institution is a source of physician talent and professional network connections.

Scale indicators4 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• City of Hope: Comprehensive NCI-designated cancer center with a large Southern California radiation oncology footprint (Duarte, Newport Beach, Irvine, etc.). Overlaps directly with Advanced Oncology's catchment and competes for the same patients, physicians, and referral networks, but operates as a broader academic medical enterprise.
• UCLA Health (Jonsson Comprehensive Cancer Center): Academic medical center with a large radiation oncology program in Westwood and expanding community sites across Los Angeles. Competes for the same SoCal patient population and referring physicians while offering broader academic oncology services.
• USC Norris Comprehensive Cancer Center: NCI-designated academic cancer center operated by Keck Medicine of USC, with radiation oncology services in the Los Angeles metro. Comparable as a SoCal radiation provider competing for the same metropolitan patient and referral base.
• Cedars-Sinai Medical Center (Samuel Oschin Cancer Center): Major Los Angeles health system with a comprehensive radiation oncology program. Competes directly in the LA basin for cancer patients and referral relationships, and is actively expanding into community outpatient cancer care.

Direct peers

• GenesisCare: One of the largest global radiation oncology and integrated cancer care networks, with significant U.S. presence after acquiring 21st Century Oncology. Directly comparable as a multi-site, multi-modality radiation oncology platform pursuing similar outpatient growth and theranostics strategies.
• 21st Century Oncology (now part of GenesisCare): Was one of the largest U.S. radiation oncology networks before being acquired by GenesisCare. Closely comparable historical peer — a multi-state, multi-modality, freestanding radiation oncology platform built largely through rollup acquisitions.
• U.S. Oncology Network (McKesson): Large network of community-based oncology practices including radiation oncology, supported by McKesson. Comparable multi-site community oncology model, with affiliated practices offering radiation, medical oncology, and ancillary cancer services.
• Integrated Oncology Network (ION): Alliance of independent radiation and medical oncology practices offering shared services, group purchasing, and operational support. Closely comparable model to Advanced Oncology's network of independent-branded centers operating under a unified entity.

Regional players

• Eisenhower Lucy Curci Cancer Center: Regional cancer center in Rancho Mirage (Coachella Valley) offering radiation oncology as part of a broader cancer program. Comparable as a SoCal community-adjacent radiation provider with multi-modality capability.
• Loma Linda University Cancer Center: Academic cancer center in the Inland Empire with radiation oncology services. Geographically adjacent to several Advanced Oncology sites (Riverside, Wildomar) and competes for similar Inland Empire patient populations and physician referrals.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/advancedoncologycenter
• LinkedInlinkedin.com/company/advanced-oncology

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 Advanced Oncology