Centro de Diagnóstico por Imagem

What Centro de Diagnóstico por Imagem does

Centro de Diagnóstico por Imagem (CDI G) is a private medical diagnostic imaging clinic founded in 1999 in Goiânia, Goiás, Brazil, by Dr. José Monteiro Daher do Espírito Santo and Dr. Ary Monteiro Daher do Espírito Santo. The company operates from a single modern facility on Avenida Portugal in the St. Marista neighborhood, strategically positioned near the Órion Business & Health Complex. CDI G delivers comprehensive diagnostic services spanning MRI, CT, digital X-ray, ultrasound, digital mammography, bone densitometry (DEXA), cardiac examinations (ECG, echocardiogram, stress testing, Holter, MAPA), neurophysiological studies (EEG, EMG), pulmonary function testing, audiology, image-guided biopsies, and clinical laboratory analysis. The clinic maintains a 33+ specialist medical team covering radiology, cardiology, neurology, mastology, and vascular surgery, and operates the dedicated Espaço Mulher sub-brand for women's health diagnostics.

CDI G serves individual patients through direct channels (walk-in, phone, WhatsApp, online portal) and through a broad third-party payer network. The clinic accepts approximately 27+ private health insurance plans (convênios) including AMIL, Bradesco Saúde, Unimed, SulAmérica, and IPASGO, alongside SUS public healthcare system patients and corporate/association partnerships covering entities such as FIEG, CDL, SECOVI, and SESC. Revenue is generated through professional service fees per diagnostic exam, billed via insurance reimbursement, SUS public system rates, or private pay. Patient-facing digital infrastructure includes online results portals for both patients and requesting physicians, supported by AWS-backed cloud image storage. Strategic in-facility partnerships with Laboratório Citocenter (clinical lab) and Pulmonar Sono e Respiração (pulmonary diagnostics) extend the service catalog under a co-located model. CDI G is founder-owned, with no disclosed external investors, funding rounds, or parent company structure, and operates as an independent regional diagnostic provider serving the Goiás market.

Name

Centro de Diagnóstico por Imagem

Legal name

CDI Radiologia

Website

https://cdig.com.br

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

251–500 employees

Short description

Centro de Diagnóstico por Imagem (CDI G) is a private diagnostic imaging clinic founded in 1999 in Goiânia, Brazil, serving individual patients, private health insurance members, SUS public healthcare patients, and corporate clients with MRI, CT, ultrasound, mammography, cardiac, neurological, and laboratory diagnostic services.

Ownership category

akta.pro rank

Headquarters

HQ city

Goiânia

HQ country

Brazil

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Diagnostic Imaging Services: CDI G generates revenue through providing diagnostic imaging and laboratory services to patients. Services are billed through health insurance plans (convênios), SUS public healthcare system, and private pay patients. The clinic offers comprehensive diagnostic services including MRI, CT, ultrasound, mammography, X-ray, bone densitometry, cardiology exams, neurological tests, and clinical laboratory tests.

Go-to-market motion1 record

Distribution channels5 records

Marketing channels5 records

Core offering

Centro de Diagnóstico por Imagem (CDI G) is a private medical diagnostic imaging clinic in Goiânia, Brazil, offering comprehensive diagnostic examinations including MRI, CT, digital X-ray, ultrasound, mammography, and bone densitometry, complemented by cardiac, neurological, pulmonary, and audiological testing. The clinic also operates an exclusive women's health space (Espaço Mulher) and an in-house clinical analysis laboratory via partnership with Citocenter. Services are delivered to individual patients referred by physicians and billed through private health insurance plans, SUS public healthcare, or out-of-pocket payment.

Product overview

CDI G operates as a comprehensive diagnostic imaging center offering a unified portfolio of medical diagnostic services. The core offering centers on advanced imaging technologies including MRI (Ressonância Magnética), CT (Tomografia Computadorizada), digital radiography, ultrasound, mammography, and bone densitometry. These are complemented by specialized cardiac examinations (ECG, echocardiogram, stress tests, Holter, MAPA), neurophysiological studies (EEG, EMG), pulmonary function testing, audiology, and image-guided biopsies. The center also provides an exclusive Espaço Mulher for women's health services and maintains an in-house clinical analysis laboratory in partnership with Citocenter. Digital patient access is enabled through online result portals and a requesting physician portal.

Differentiator

Problem solved

Functional benefit

Brands

• Espaço Mulher: An exclusive, welcoming space dedicated to women's health, offering mammography, ultrasound, biopsy, and other female-specific diagnostic services in a comfortable and private environment.

Products and services

• Magnetic Resonance Imaging (Ressonância Magnética) High-definition MRI scan using magnetic field and radio waves to evaluate organs, joints, nervous system, muscles, and blood vessels without ionizing radiation exposure. Provided to patients referred by physicians at the Goiânia clinic.
• Computed Tomography (Tomografia Computadorizada) Advanced CT imaging using X-rays and computer technology to generate detailed cross-sectional images of the body for diagnosis and clinical investigation, including specialized cardiac and vascular CT studies.
• Digital Radiology (Radiologia Digital) Digital X-ray imaging using sensors that send images directly to computers for analysis and interpretation by radiologists, covering comprehensive body part examinations including spine, skull, face, chest, abdomen, and limb joints.
• Ultrasonography / Doppler Ultrasound Real-time ultrasound imaging using high-frequency sound waves to evaluate organs, joints, blood vessels, and superficial body structures without radiation, including Doppler-based vascular blood flow evaluation for diagnosing vascular, inflammatory, and obstructive diseases.
• Digital Mammography (Mamografia Digital) Digital mammography using low-dose X-ray technology for detailed breast tissue evaluation and early breast cancer detection.
• Bone Densitometry (Densitometria Óssea / DEXA) Bone density measurement using DEXA technology for diagnosis and monitoring of osteopenia and osteoporosis with low radiation exposure.
• Cardiological Examinations (Exames Cardiológicos) Comprehensive cardiac examination suite including coronary calcium scoring, CT angiography, cardiac MRI, stress testing, Holter monitoring, ambulatory blood pressure monitoring (MAPA), ECG, and echocardiogram for evaluation of cardiac structure and function.
• Electroencephalography (EEG / Eletroencefalografia) EEG examination analyzing spontaneous brain electrical activity through electrodes placed on the scalp for diagnosis of neurological abnormalities and epilepsy.
• Electroneuromyography (EMG / Eletroneuromiografia) EMG/neurography diagnostic method for studying peripheral nervous system lesions, localizing damage and evaluating severity through electrical stimulation and needle electrode analysis.
• Pulmonary Function Testing (Prova de Função Pulmonar / Spirometry) Spirometry test measuring lung function, performance, and limitations using a spirometer to detect respiratory disorders such as asthma, bronchitis, and COPD, delivered in partnership with Pulmonar Sono e Respiração.
• Audiometry (Audiometria) Hearing assessment exam evaluating auditory capacity through controlled sound stimuli to identify and classify hearing loss for clinical and occupational purposes.
• Image-Guided Biopsies and Punctures (Biópsias e Punções Guiadas por Imagem) Minimally invasive image-guided biopsy and aspiration procedures using ultrasound guidance for precise tissue sample collection for laboratory analysis.
• Clinical Analysis Laboratory (Laboratório de Análises Clínicas) Clinical laboratory analysis services for prevention, diagnosis, and monitoring of health conditions through blood, urine, feces, and other biological sample testing, delivered in partnership with Laboratório Citocenter (unit installed inside CDI G).
• Espaço Mulher (Women's Health Space) Exclusive women-focused healthcare space offering mammography, breast ultrasound, thyroid ultrasound, transvaginal ultrasound, bone densitometry, breast biopsy, breast puncture, and pre-surgical marking in a humanized, private environment.

Quantifiable outcome

• Over 20 years of operation since 1999 with established reputation in Goiânia
• +2 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Laboratório CitocentercoreStrategic or Co-development PartnerClinical laboratory partnership where Citocenter has an installed unit inside CDI G, providing integrated diagnostic services including blood, urine, feces, and other biological sample analysis. The partnership offers convenience, diagnostic integration, and ease for patients to perform exams in one location. Contact: Phone 62 3524-7000 / WhatsApp 62 99904-5512.
• Pulmonar Sono e RespiraçãocoreStrategic or Co-development PartnerPulmonary function and spirometry services partner with an installed unit inside CDI G, providing convenience, integration, and quality in care. Contact: WhatsApp/Telephone (62) 99181-6416.
• Health Insurance Providers (Convênios)coreChannel Partner/ Reseller/ DistributorPartnership with approximately 27+ health insurance providers including AMIL, Bradesco Saúde, Unimed, SulAmérica, Caixa Saúde, IPASGO, and others to provide diagnostic imaging services to insured patients.
• SUS (Sistema Único de Saúde)coreChannel Partner/ Reseller/ DistributorPartnership with Brazil's public healthcare system (SUS) to provide diagnostic services to public healthcare patients with special conditions offered by CDI G.
• Corporate and Association PartnersminorChannel Partner/ Reseller/ DistributorPartnership with various corporations and associations including FIEG, CDL, CDL-J, SECOVI, SESC, FECOMERCIO, FIEG-JOVEM-SOLIDARIA, GEAP-Saúde, GOIAS, IEB, FACIEG, AGORL-CCF, and others for employee health screening and corporate wellness programs. Over 27 partner organizations listed.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Hermes Pardini: Diagnostic medicine provider with imaging and laboratory services, particularly strong in Minas Gerais. Comparable in service portfolio (multi-modality imaging plus clinical lab) and health plan / corporate client model.
• Sabin Diagnóstico e Saúde: Mid-sized diagnostic chain headquartered in Brasília with strong presence in the Center-West region, including Goiás. Closest regional comparable to CDI G in terms of scale, service breadth, and multi-modality imaging plus lab offering.
• Allmed: Brazilian diagnostic chain offering imaging and laboratory services to health plans and corporate clients. Comparable to CDI G in service mix and target payer base, with overlapping coverage in regional markets.
• Centro de Diagnóstico Brasil (CDB): Diagnostic imaging and laboratory chain in Rio de Janeiro. Comparable multi-modality imaging offering and health plan / SUS revenue mix; serves as a reference for what scale-up of a single-metro diagnostic player looks like.
• Pasteur: Diagnostic chain operating imaging and laboratory services primarily in southern Brazil. Directly comparable in multi-modality imaging plus clinical lab model and insurance-driven revenue mix.

Broad incumbents

• Fleury: Premium diagnostic medicine brand with hospital-grade imaging and lab services concentrated in São Paulo but expanding nationally. Comparable in clinical quality positioning and specialty modality mix; much larger scale.
• Delboni Auriemo: Diagnostic medicine brand in the DASA group serving São Paulo with imaging and lab services. Overlapping service portfolio and target customer base with CDI G; larger scale and broader geographic reach.
• DASA (Diagnósticos da América): Brazil's largest diagnostic medicine network operating imaging and lab centers across the country. Directly comparable to CDI G in service mix (MRI, CT, ultrasound, lab) but with national footprint and far greater scale; represents the principal competitive threat and a potential acquirer.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/CDIGOIANIAOFICIAL
• LinkedInlinkedin.com/company/cdigoiania
• Instagraminstagram.com/cdigoficial/?hl=pt-br

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 Centro de Diagnóstico por Imagem