What Gemeinschaftspraxis für Radiologie und Nuklearmedizin does

Gemeinschaftspraxis für Radiologie und Nuklearmedizin is an independent, physician-owned group practice (Gemeinschaftspraxis) in Bonn, Germany, founded on January 1, 1975 by Dr. Tehrani and Dr. Wolfgarten. It operates four locations across Bonn — Martinsplatz 2a (Kaiser-Passage, headquarters), Kaiserplatz 18, Johanniter-Krankenhaus, and Mehlem (Mainzer Straße 47) — and is one of the largest radiology and nuclear medicine centers in the Bonn/Rhein-Sieg region. The practice employs approximately 35 staff, including 14-15 physicians (11 partners as of 2026) and supporting MTRA, administrative, billing, IT, and management functions. It explicitly positions itself as owner-operated and independent from hospital operators, private equity, and large medical corporations.

The practice provides a full diagnostic and interventional radiology/nuclear medicine portfolio: MRI, CT (including low-dose CT and 64-row PET-CT), conventional X-ray, mammography with tomosynthesis, sonography, bone densitometry (DEXA), PET-CT (with F-18 FDG, F-18 Cholin, Ga-68 Dotatoc, and F-18 PSMA tracers, the latter since March 2024), SPECT-CT, scintigraphy, and a dedicated thyroid clinic. Specialized services include mpMRT prostate (PI-RADS, dual-reader 4-Augen-Prinzip with Q2-certified radiologists), breast MRI, cardio-CT (CAD-RADS 2.0), cardio-MRT, and interventional therapies (CT-guided spine pain therapy, image-guided breast and thyroid biopsies, Radium-223/Xofigo therapy for bone metastases, thyroid radiofrequency ablation). Digital patient-facing and referring-physician portals (portal4med, medavis booking4med) complement the clinical workflow. The practice holds DIN EN ISO 9001:2015 certification since 2010 and multiple DRG quality certifications (Q1 Herz-CT, Q1 Herz-MRT, Q2 Lungenkrebsfrüherkennung, Mammographie-Screening, Muskuloskelettale Radiologie).

Revenue is generated primarily through statutory health insurance (GKV) reimbursement under EBM via affiliation with Kassenärztliche Vereinigung Nordrhein (KVNO), supplemented by private-pay (PKV) and IGeL services for non-covered procedures (Cardio-MRT, mpMRT prostate, some screening). Distribution is sales-led and referral-driven: patients are referred by general practitioners and specialists, plus hospital partnerships including Johanniter-Krankenhaus and memberships in the Onkologisches Zentrum, Lungenkrebszentrum, Brustzentrum, Darmzentrum, and Kompetenznetz Schilddrüse Bonn/Rhein-Sieg. A new physician self-referral channel is supported by online appointment booking and a physician portal with DICOM viewer.

Name

Gemeinschaftspraxis für Radiologie und Nuklearmedizin

Legal name

Gemeinschaftspraxis für Radiologie und Nuklearmedizin in der Kaiser-Passage

Website

https://radiologie-nuklearmedizin-bonn.de

Company type

Private

Founded year

1975

Operating status

Operating

Headcount range

11–50 employees

Short description

Gemeinschaftspraxis für Radiologie und Nuklearmedizin is an independent, physician-owned radiology and nuclear medicine group practice operating four locations in Bonn, Germany. Founded in 1975, it delivers a full diagnostic and interventional imaging portfolio — MRI, CT, PET-CT, mammography, and therapies — to referred patients across the Bonn/Rhein-Sieg region.

Ownership category

akta.pro rank

Product category

Diagnostic Radiology & Nuclear Medicine Services

NAICS

Diagnostic Imaging Centers (621512)

SIC

Services-Health Services (8000), Services-Offices & Clinics Of Doctors Of Medicine (8011), Services-Misc Health & Allied Services, Nec (8090)

akta.pro primary industry

Advanced Imaging & Specialty Radiology Centers (PET/CT, Nuclear Medicine, Interventional Radiology) (HLAFAKAB)

akta.pro secondary industries

Radiology Imaging Centers (X-ray/CT/MRI/Ultrasound) (HLAFAKAA), Nuclear Medicine Clinical Services & Therapy Centers (HLAIAGAI), Radiopharmacy Compounding & Dispensing (Hospital/Commercial) (HLAIAGAE)

Keywords

• Diagnostic radiology services
• Nuclear medicine imaging
• Mammography screening programs
• PET-CT imaging
• Interventional radiology therapy

Headquarters

HQ city

Bonn

HQ country

Germany

HQ region

Europe

Offices4 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Statutory Health Insurance (GKV) Reimbursement: Majority of diagnostic services are covered by statutory health insurance (gesetzliche Krankenversicherung). The practice is affiliated with the Kassenärztliche Vereinigung Nordrhein (KVNO) and operates under the regulatory framework of statutory billing (EBM). Services include general radiology, nuclear medicine diagnostics, mammography screening, and most standard imaging procedures.
2. Private Pay / IGeL Services: Certain diagnostic services are not covered by statutory insurance and are offered as Individuelle Gesundheitsleistungen (IGeL). These include Cardio-MRT, multiparametric prostate MRI (mpMRT), and certain screening examinations. Private insurance (PKV) typically covers these services. Xofigo therapy requires individual cost coverage request (Kostenübernahme-Antrag) to the health insurer.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

Gemeinschaftspraxis für Radiologie und Nuklearmedizin is an independent physician-owned group practice delivering complete diagnostic radiology and nuclear medicine imaging (MRI, CT, PET-CT, SPECT-CT, mammography, sonography, conventional X-ray, bone densitometry) and targeted interventional therapies (CT-guided pain therapy, Xofigo radiopharmaceutical therapy, thyroid RFA, image-guided biopsies) to outpatients and hospital partners in the Bonn/Rhein-Sieg region. Services are delivered at four locations using Q1/Q2-certified subspecialty radiologists operating under ISO 9001:2015 quality management, with diagnosis and treatment supported by a 24/7 online appointment system and a digital patient/physician portal.

Product overview

Gemeinschaftspraxis für Radiologie und Nuklearmedizin is a large, independent radiology and nuclear medicine group practice operating four locations in Bonn (Martinsplatz/Kaiser-Passage, Kaiserplatz, Johanniter-Krankenhaus, and Mehlem). The offering is a unified diagnostic-and-therapeutic portfolio organized into four pillars: Radiology (MRI, CT, conventional X-ray, mammography/tomosynthesis, sonography, bone density), Nuclear Medicine (PET-CT, scintigraphy, thyroid diagnostics), Specialized Examinations (prostate mpMRI, breast MRI, cardiac CT, cardiac MRI, biopsies), and Therapy (CT-guided spine pain therapy, tumor pain therapy with Radium-223/Xofigo, thyroid radiofrequency ablation). Digital patient and physician portals (portal4med/medavis) complement the clinical services. The practice was founded in 1975 and serves as one of the largest radiology-nuclear medicine centers in the Bonn/Rhein-Sieg region.

Differentiator

Problem solved

Functional benefit

Products and services

• Magnetresonanztomographie (MRT) Magnetic resonance imaging producing detailed cross-sectional images of organs, tissues, and bones without ionizing radiation. Offered at Kaiserplatz, Johanniter-Krankenhaus, and Mehlem locations. Used for diagnostic evaluation across all body regions including head, abdomen, musculoskeletal, spine, and prostate.
• Computertomographie (CT) X-ray-based cross-sectional imaging producing detailed images of internal structures. Available at Martinsplatz (1st floor) and Johanniter-Krankenhaus. Includes low-dose CT used for lung cancer screening from July 2026.
• Konventionelles Röntgen (Conventional X-ray) Conventional X-ray imaging serving as a foundational diagnostic method for various body regions. Offered at Martinsplatz (1st floor) and Mehlem.
• Mammographie / Tomosynthese X-ray-based breast imaging including 3D tomosynthesis for early detection of tissue changes. Offered at Martinsplatz (4th floor), Kaiserplatz, and Mehlem. Part of the founding membership in the Mammographie-Screening Bonn-Rhein-Sieg-Euskirchen program.
• Sonographie (Ultraschall) Ultrasound imaging for real-time visualization of organs and soft tissues without radiation. Available at Martinsplatz, Kaiserplatz, and Mehlem. Includes Doppler and duplex sonography for vascular assessment.
• Knochendichtemessung (DEXA) Bone densitometry measuring calcium content of bones for osteoporosis assessment.
• PET-CT Hybrid molecular imaging combining positron emission tomography with CT for cancer staging, using tracers including F-18 FDG, F-18 Cholin, Ga-68 Dotatoc, and F-18 PSMA. Located at Johanniter-Krankenhaus.
• Szintigraphie (Scintigraphy) Nuclear medicine imaging using radioactively labeled substances to visualize organ function. Includes thyroid, bone, myocardial, lung, renal, and DAT-scan scintigraphy, with SPECT-CT capability at Martinsplatz.
• Schilddrüsenambulanz (Thyroid Clinic) Specialized outpatient clinic for thyroid diagnostics and treatment including sonography, scintigraphy, fine-needle biopsy, blood tests, and radiofrequency ablation. Radioiodine therapy provided in cooperation with a nuclear medicine therapy station.
• Multiparametrische MRT der Prostata (mpMRT) Advanced prostate MRI combining T2-weighted imaging, diffusion-weighted imaging, and perfusion (with contrast agent) for detection of clinically significant prostate cancer, active surveillance, and biopsy guidance. Reported using PI-RADS standard with double-read by two specialists. Requires prior authorization from statutory insurer or self-pay via IGeL.
• MRT der Brust (Breast MRI) Contrast-enhanced breast MRI complementing mammography, used for high-risk screening, implant assessment, therapy response monitoring, and recurrence detection. Performed with patient in prone position; contrast agent administered intravenously.
• CT des Herzens (Kardio-CT) Cardiac CT including non-contrast calcium scoring (Agatston score) and contrast-enhanced coronary artery imaging. Reported using CAD-RADS 2.0 standard. Includes pre-scan beta-blocker administration for heart rate control. IGeL/private-pay service.
• MRT des Herzens (Kardio-MRT) Cardiac MRI (Kardio-MRT) evaluating heart function, perfusion, scarring, inflammation, and valvular disease. Includes rest and pharmacologic stress perfusion studies using regadenoson. Performed at Johanniter-Krankenhaus; private/IGeL only, billed per GOÄ.
• Biopsie der Brust (Breast Biopsy) Minimally invasive breast tissue sampling including sonographically guided core biopsy, stereotactic vacuum-assisted biopsy, and MRI-guided vacuum-assisted biopsy. Available at Kaiserplatz and Johanniter-Krankenhaus.
• CT-gesteuerte Schmerztherapie an der Wirbelsäule CT-guided pain management injections for the spine (cervical, thoracic, lumbar), including corticosteroids, local anesthetics, and facet joint therapy. Offered at Martinsplatz.
• Tumor-Schmerztherapie (Radium-223/Xofigo) Palliative radiopharmaceutical therapy with Radium-223 dichloride (Xofigo) for castration-resistant prostate cancer with symptomatic bone metastases. Six monthly infusions; conducted as outpatient procedure at Martinsplatz. Requires individual cost coverage request to the health insurer.
• Schilddrüsen-Radiofrequenzablation (RFA) Radiofrequency ablation of benign thyroid nodules as a minimally invasive alternative to surgery. Part of the thyroid specialty clinic services.
• Patientenportal (portal4med) Online patient portal for accessing radiology reports and images. Patients receive access credentials at their appointment and can log in via portal.radbn.de for up to six months post-examination.
• Überweiser-Portal (portal4med) Referring physician portal providing online access to patient reports, images, and DICOM viewer with measurement tools. Free for referring doctors; data transmitted per EU-DSGVO.
• Online-Terminvereinbarung (Online Appointment Booking) Online appointment booking powered by medavis booking4med, available 24/7 with real-time availability. Accessible via the practice website contact page.
• Lungenkrebs-Screening (Low-Dose CT) Annual low-dose CT screening for early detection of lung cancer in eligible patients (aged 50-75, current/former heavy smokers). Costs covered by statutory health insurance upon Q2 Lungenkrebsfrüherkennung certification.
• F-18 PSMA PET-CT for Prostate Cancer Prostate-cancer-specific PET-CT imaging using the F-18 PSMA tracer for staging in high-risk cases, biochemical recurrence detection, and therapy monitoring. Provides superior resolution compared to Ga-68 PSMA and avoids interfering urinary bladder activity.

Quantifiable outcome

• F-18 PSMA PET-CT detects small and smallest tumor foci and metastases in prostate cancer patients that may not be visible with other methods
• +2 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature9 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• Johanniter-Krankenhaus BonncoreStrategic or Co-development PartnerLong-standing hospital partnership providing CT and PET-CT services at the Johanniter-Krankenhaus location. The practice serves as the radiology and nuclear medicine partner for the hospital. The practice is a cooperation partner of the breast center (Brustzentrum) of Johanniter-Krankenhaus. Also a partner in the Onkologisches Zentrum Bonn/Rhein-Sieg and Lungenkrebszentrum Bonn/Rhein-Sieg.
• Mammographie-Screening Bonn-Rhein-Sieg-EuskirchencoreStrategic or Co-development PartnerFounding member of the Mammography Screening Program for the Bonn-Rhein-Sieg-Euskirchen region, providing organized breast cancer screening mammography services.
• Kompetenznetz Schilddrüse Bonn-Rhein-SiegminorStrategic or Co-development PartnerPractice physician Prof. Dr. Holger Palmedo serves as 1st Chairman of the Thyroid Competence Network Bonn-Rhein-Sieg. The practice hosts educational events such as the 12th Schilddrüsen-Update symposium.
• Onkologisches Zentrum Bonn/Rhein-Sieg (Johanniter-Krankenhaus)coreStrategic or Co-development PartnerThe practice is a reliable partner in regional and supra-regional care of oncology patients, serving as a partner in the Oncological Center Bonn/Rhein-Sieg of Johanniter-Krankenhaus.
• Lungenkrebszentrum Bonn/Rhein-SiegminorStrategic or Co-development PartnerThe practice is a member of the Lung Cancer Center Bonn/Rhein-Sieg.
• Integratives Darmzentrum Bonn/Rhein-SiegminorStrategic or Co-development PartnerThe practice is a member of the Integrative Colorectal Cancer Center Bonn/Rhein-Sieg.
• Universitätsklinikum BonnminorStrategic or Co-development PartnerHistorical cooperation with PET-Zentrum der Universitätsklinik Bonn. Many physicians completed their specialist training at the university clinic. Academic affiliations maintained through professorial titles.
• St. Petrus-/St. ElisabethkrankenhausminorStrategic or Co-development PartnerHistorical cooperation (1993-2001) for CT and nuclear medicine therapy (radiosynoviorthesis).
• medavis GmbHcoreTechnology or IntegrationProvides the practice's online appointment booking system (booking4med) and the patient portal for accessing findings and images. medavis processes appointment data as a data processor under GDPR Article 28.
• portal4med (Überweiserportal)coreTechnology or IntegrationReferring physician portal providing online access to findings and DICOM images with an integrated diagnostic viewer. Enables referring physicians to access studies from all practice locations with a single login.

Scale indicators5 records

Recent moves13 records

Expansion highlights5 records

Broad incumbents

• Conradia Radiologie: German radiology MVZ group with multiple practice locations offering MRI, CT, mammography and nuclear medicine. Directly comparable as an independent group practice model offering similar modality mix, though at broader geographic scale.
• Med 360°: One of Germany's largest private radiology and radiotherapy networks, operating numerous MVZ locations across multiple states. Comparable as a multi-site radiology provider offering MRI, CT, PET-CT and interventional services, but at much larger national scale than the subject practice.

Regional players

• Radiologie am St. Joseph-Stift Bremen: Independent radiology practice in Bremen with MRI, CT, mammography and nuclear medicine offerings located within a hospital. Comparable as a multi-modality independent German radiology practice integrated with a hospital partner.
• Meoclinic Berlin: Private hospital and radiology center in Berlin offering MRI, CT, PET-CT and interventional radiology. Comparable as a German private-sector provider of advanced imaging, though located in a different region.
• Diagnostik München (MVZ Diagnostik München): Large independent radiology and nuclear medicine center in Munich offering MRI, CT, PET-CT, mammography and interventional procedures. Comparable in modality breadth and independent practice positioning, though serving a different metro area than the subject.
• Radiologisches Zentrum München (RZM): Independent multi-location radiology group in Munich with MRI, CT, mammography and interventional offerings. Comparable as a regional German radiology partnership, though not in the same metro as the subject practice.
• Radiologie Köln (Mediapark Klinik / MVZ): Independent radiology group in Cologne offering MRI, CT, mammography and nuclear medicine. Comparable modality mix and independent practice positioning, serving a neighboring NRW metro region rather than Bonn directly.

Direct peers

• BDT MVZ (Diagnostische Radiologie): Mid-sized German radiology practice/MVZ offering MRI, CT and conventional radiology with multiple subspecialist physicians. Comparable as an independent German radiology practice of similar scale to the subject.
• radiForce / radprax: Mid-sized German radiology MVZ network operating multiple locations with MRI, CT, mammography and nuclear medicine offerings. Closely comparable in scale and service mix to a regional independent German radiology group practice.

Others

• Universitätsklinikum Bonn - Klinik für Diagnostische und Interventionelle Radiologie: University hospital radiology department in the same city as the subject practice. Comparable on modality breadth and academic subspecialty depth, but operates as a hospital department rather than an independent practice and is also a training pipeline for the subject's physicians.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/gemeinschaftspraxis-f%C3%BCr-radiologie-und-nuklearmedizin

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles15 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about Gemeinschaftspraxis für Radiologie und Nuklearmedizin