Strahlentherapie Bonn-Rhein-Sieg

What Strahlentherapie Bonn-Rhein-Sieg does

Strahlentherapie Bonn-Rhein-Sieg is a German group medical practice (Gemeinschaftspraxis) specializing exclusively in radiation oncology, operating four networked locations in Bad Godesberg, Bonn, Troisdorf, and Euskirchen. Founded around 2000 and now employing over 90 staff across the sites, the practice serves oncology patients with malignant tumors (prostate, breast, brain, lung, bowel, head and neck) as well as patients with benign inflammatory and proliferative disorders. Care is delivered as a contract medical practice licensed by the Kassenärztliche Vereinigung Nordrhein, treating both statutory health insurance (GKV) and private patients.

The practice's clinical platform is built around 6 Varian TrueBeam linear accelerators (with FFF technology and Cone-Beam CT imaging), 4 large-bore CT scanners, brachytherapy hardware, and orthovolt devices, and is augmented by HyperArc technology for simultaneous treatment of multiple brain metastases (the first deployment in the region). The full radiotherapy modality stack is offered under one umbrella: conformal 3D radiotherapy, IMRT with VMAT/RapidArc, image-guided radiotherapy (IGRT) with gold marker and biodegradable balloon implants for prostate cases, surface-guided radiotherapy (Align-RT/SGRT), respiratory gating (Atemgating) for cardiac protection, stereotactic radiotherapy and radiosurgery (SBRT, available since 2011), and brachytherapy including seed implantation (since 2009). A dedicated Stereotaxiezentrum was founded in 2020 to concentrate stereotactic and radiosurgical volume.

Commercially, the practice is physician-owned, self-funded, and not PE- or VC-backed. Revenue derives from GKV reimbursements for covered radiotherapy (the primary stream) plus invoiced private and self-pay services; certain modalities such as hyperthermia and brachytherapy may require separate pre-authorization. Growth is channeled through three complementary motions: hospital and GP referrals (sales-led), integration into 11 regional oncological tumor centers and interdisciplinary tumor conferences (community-led), and a multilingual content-marketing presence via the practice website and informational videos. The practice holds ISO 9001:2015 certification (since 2009, recertified 2020) and was recognized with Focus Arztsuche recommendations in 2020 for both Bonn and Rhein-Sieg-Kreis.

Name

Strahlentherapie Bonn-Rhein-Sieg

Legal name

Gemeinschaftspraxis Strahlentherapie Bonn-Rhein-Sieg

Website

https://strahlentherapie-bonn-rhein-sieg.de

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Short description

Strahlentherapie Bonn-Rhein-Sieg is a German physician-owned group practice operating four radiation oncology locations in Bonn, Bad Godesberg, Troisdorf, and Euskirchen. It delivers IMRT, IGRT, stereotactic radiotherapy, HyperArc, and brachytherapy services to oncology and benign-disorder patients under statutory and private insurance.

Ownership category

akta.pro rank

Product category

Radiation Oncology Services

SIC

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

akta.pro primary industry

Radiation Oncology (HLAKAFAC)

akta.pro secondary industry

Hospital-Integrated Cancer Centers (Acute Oncology Programs) (HLAFAAAM)

Keywords

• Radiation oncology services
• Stereotactic radiotherapy
• Image-guided radiotherapy
• Brachytherapy treatment
• Cancer treatment center

Headquarters

HQ city

Bonn

HQ country

Germany

HQ region

Europe

Offices4 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Statutory Health Insurance (GKV) Radiotherapy Services: The practice is a contract medical practice licensed by the North-Rhine Association of Statutory Health Insurance Physicians (Kassenärztliche Vereinigung Nordrhein). Statutory health insurance providers generally cover the costs of radiotherapy. This is the primary revenue stream.
2. Private Patient and Self-Payer Services: Private patients and self-payers receive an invoice that can be submitted to their insurance company or benefits agency. On request, the practice provides cost estimates. Some special forms of radiotherapy (e.g., hyperthermia, brachytherapy) may require a separate application; if refused, patients bear the costs themselves.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

Strahlentherapie Bonn-Rhein-Sieg is a group medical practice (Gemeinschaftspraxis) providing comprehensive radiation oncology services for the treatment of malignant and benign tumors across four networked locations in the Bonn-Rhein-Sieg region. The practice delivers all major radiotherapy modalities — including IMRT/VMAT, IGRT, SBRT/radiosurgery, HyperArc for brain metastases, brachytherapy/seed implantation, respiratory gating, and Align-RT surface-guided radiotherapy — using 6 Varian TrueBeam linear accelerators. It serves both statutory health insurance (GKV) and private patients, supported by a dedicated Stereotaxiezentrum founded in 2020.

Product overview

Strahlentherapie Bonn-Rhein-Sieg is a group practice (Gemeinschaftspraxis) providing comprehensive radiation oncology services across four locations in Bad Godesberg, Bonn, Troisdorf, and Euskirchen. The practice operates as a unified platform offering multiple radiotherapy techniques including Conformal Radiotherapy, IMRT (with VMAT/RapidArc), Image-Guided Radiotherapy (IGRT), Stereotactic Radiotherapy/Radiosurgery, Brachytherapy, Respiratory Gating (Atemgating), and Surface-Guided Radiotherapy (Align-RT). A dedicated Stereotaxiezentrum (Stereotaxy Center) was established in 2020. The practice uses VARIAN TrueBeam linear accelerators equipped with HyperArc technology for brain metastases treatment. Services cover malignant tumors (prostate, breast, bowel, lung, brain, head/neck) and benign conditions. All locations work according to the same quality principles and are networked informationally and personnel-wise, with treatment planning coordinated through interdisciplinary tumor conferences.

Differentiator

Problem solved

Functional benefit

Brands

• Stereotaxiezentrum Bonn-Rhein-Sieg: A specialized stereotactic radiotherapy centre established in 2020 for high-precision radiation treatments including brain metastases, body stereotaxy (SBRT), and radio surgery.

Products and services

• Conformal Radiotherapy (Konformale Strahlentherapie) Three-dimensional conformal radiotherapy using computer-aided CT-based planning that allows precise tumor irradiation while maximizing protection of healthy tissue through reproducible patient positioning. Offered to oncology patients across the Bonn-Rhein-Sieg region.
• Intensity-Modulated Radiotherapy (IMRT) with VMAT/RapidArc Intensity-modulated radiotherapy technique where radiation intensity is adjusted within the treatment field to precisely target tumors while optimally protecting surrounding healthy organs. Includes VMAT/RapidArc as an advanced evolution that continuously rotates the linear accelerator to significantly reduce treatment time. Indicated for curative, adjuvant, and palliative radiotherapy of solid tumors.
• Stereotactic Radiotherapy / Radiosurgery (Stereotaktische Bestrahlung / Radiochirurgie) High-precision, gentle method for treating malignant tumors/metastases in lung, liver, or adrenal glands with high radiation doses in few sessions, or single-session radiosurgery of brain metastases. Uses positioning aids like masks or vacuum mats and real-time surface monitoring.
• Image-Guided Radiotherapy (IGRT / Bildgesteuerte Strahlentherapie) Image-guided radiotherapy using X-ray facilities on the linear accelerator to determine exact position of movable internal organs (lung, prostate, bowel) before each irradiation session. May include gold marker implantation for prostate visibility and biodegradable balloon implants to create distance between prostate and rectum.
• Respiratory Gating (Atemgating) Breath-controlled radiotherapy for breast and lung cancer treatment. Uses a real-time position management system to calculate the precise moment when distance between breast and heart is largest, stopping radiation when the distance reduces to protect the heart.
• Surface-Guided Radiotherapy - Align-RT (Optisches Echtzeitüberwachungssystem) Optical surface monitoring system using infrared camera technology installed in the treatment room to capture patient body surface in three dimensions before radiation delivery, analyze data, and correct patient position. Radiation is automatically interrupted if the patient moves during treatment.
• Brachytherapy / Seed Implantation (Brachytherapie) Special form of radiotherapy where radioactive sources are placed within or near the treatment area inside the body. Used primarily for prostate, womb, and head-throat tumors. At Troisdorf, small radioactive seeds are implanted in the prostate tumor under short anaesthetic in collaboration with urology.
• HyperArc Technology (HyperArc-Technik) Innovative VARIAN technology for simultaneous treatment of multiple brain metastases with permanent surface monitoring (HyperArc High-Definition Radiotherapy). Sets new standards in automation of complex workflows, treatment planning, and patient comfort with maximum safety.
• Radiotherapy for Benign Disorders (Strahlentherapie bei gutartigen Erkrankungen) Radiotherapy treatment for benign conditions using low radiation doses to stop local acute and chronic inflammations and growths, including heel spur, tennis elbow, arthrosis, keloid prophylaxis, Morbus Dupuytren, and Morbus Ledderhose. Delivered via accelerators or orthovolt therapy devices.
• Stereotaxiezentrum Bonn-Rhein-Sieg (Stereotaxy Center) Dedicated stereotaxy center providing high-precision radiation treatment for brain metastases, multiple brain metastases with HyperArc, benign brain tumors, body metastases in liver, lung, and spine, and as an alternative to lung surgery for early-stage lung carcinoma.

Quantifiable outcome

• Stereotactic radiotherapy treatment outcomes for early-stage lung tumors are considered equivalent to surgical outcomes.
• +1 more outcomes

Named customers7 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Feature12 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Urology Department at St. Josef-Hospital TroisdorfcoreStrategic or Co-development Partner · 1 January 2009The Troisdorf practice has been carrying out seed therapy (brachytherapy) in collaboration with the Urology Department at St. Josef's Hospital since 2009. Under short anaesthetic, small radioactive seeds are implanted in the prostate tumor, with the urology team providing the surgical implantation component.
• Strahlentherapie Wesel (MVZ Wesel)minorStrategic or Co-development PartnerCooperation partner for patients from the Wesel/Rhine-Lippe region. Strahlentherapie Wesel is located directly beside the Evangelisches Krankenhaus in Wesel, providing radiotherapy services to patients who find it more convenient than traveling to the Bonn-Rhein-Sieg practices.
• 11 Oncological Tumor Centers in the Bonn/Rhein-Sieg RegioncoreStrategic or Co-development PartnerThe practice is a partner in 11 oncological tumor centers in the Bonn and Rhein-Sieg region. These partnerships enable interdisciplinary treatment planning and ensure patients have access to modern high-precision radiotherapy as part of comprehensive oncological care.
• Hospitals in the Bonn-Rhein-Sieg RegioncoreStrategic or Co-development PartnerAll four practice locations are in close proximity to hospitals: Waldkrankenhaus/Johanniter-Kliniken Bonn (Bad Godesberg), St. Marien-Hospital Bonn, St. Josef-Hospital Troisdorf, and Marien-Hospital Euskirchen. The practices work closely with doctors at these hospitals, other regional clinics, and local GPs to ensure well-coordinated treatment concepts.

Scale indicators5 records

Recent moves8 records

Expansion highlights5 records

Broad incumbents

• Helios Kliniken (radiation oncology): Germany's largest private hospital operator operates inpatient and outpatient radiotherapy departments across many sites — overlapping on indications and referral flows but as part of a broader multi-specialty hospital portfolio rather than as a focused radiotherapy group.
• Sana Kliniken (radiation oncology): German private hospital chain with radiation oncology offerings integrated into multi-specialty hospitals — broader portfolio than the subject but overlapping radiotherapy capabilities and payer mix.
• Asklepios Kliniken (radiation oncology): Major German private hospital group with radiotherapy departments at multiple sites, competing for radiotherapy referrals in their catchment areas and representing the chain-hospital competitive dynamic referenced in the bear case.

Direct peers

• Strahlentherapie Wesel (MVZ Wesel): Explicitly named cooperation partner of Strahlentherapie Bonn-Rhein-Sieg, this MVZ operates a radiotherapy practice adjacent to the Evangelisches Krankenhaus in Wesel/Rhine-Lippe, serving the same kind of referral-based radiotherapy patient mix in a different German region.
• RNS Praxis für Strahlentherapie: Wiesbaden-based radiotherapy group practice offering a similar outpatient multi-modality radiotherapy portfolio under the German GKV system, with comparable physician-partnership structure and referral-driven model.
• CyberKnife Centrum Germany (Munich): Specialized German radiosurgery/SBRT center competing for the same intracranial and extracranial high-precision radiotherapy cases that the Stereotaxiezentrum Bonn-Rhein-Sieg targets, with comparable referral-based business model.
• MVZ Strahlentherapie Erlangen: German radiation oncology MVZ providing multi-modality radiotherapy services under similar GKV reimbursement dynamics, offering comparable technology mix and patient pathways in a different German region.
• Strahlentherapie München (MVZ): Large independent German radiation oncology group practice offering comparable multi-modality radiotherapy (IMRT/VMAT, IGRT, SBRT, brachytherapy) in a major metro area — closely comparable in business model, technology stack, and GKV reimbursement mix.

Others

• Varian (Siemens Healthineers): Equipment vendor for all six TrueBeam linear accelerators, HyperArc, and supporting oncology software used by the practice — not a peer in service delivery, but the dominant technology partner whose roadmap shapes the group's clinical competitiveness.
• Universitätsklinikum Bonn (UKB): Local academic/teaching hospital with its own radiation oncology department; not a direct competitor but a key referral and interdisciplinary partner within the same Bonn catchment area and a potential competitive threat for complex academic cases.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/strahlentherapie-bonn-rhein-sieg

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles16 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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