# Top 46 Medical Practices companies in Brazil

Tamtam tracks 46 Medical Practices companies headquartered in Brazil. This list ranks all of them by number of employees on LinkedIn, led by Consultorio Odontológico, Serviço de Atendimento Móvel de Urgência -- SAMU and Nutricionista. Their median headcount is 432. The most common headquarters are São Paulo (7), Curitiba (4) and Rio de Janeiro (4).

Brazilian medical practices range from large hospitals to specialized clinics. Consultorio Odontológico, with 25,409 employees, provides dental services in Salvador. Serviço de Atendimento Móvel de Urgência -- SAMU offers emergency mobile medical care in São Paulo, while Laboratório Hermes Pardini in Belo Horizonte focuses on laboratory and diagnostic services. Hospital da Restauração in Recife and Hospital Santa Casa de Misericórdia in Porto Alegre are examples of general hospitals.

A notable pattern is the concentration of these medical practices in major Brazilian cities. São Paulo hosts several significant entities, including Nutricionista, specializing in nutrition, and Hcor - Hospital do Coração. Rio de Janeiro also features prominently with Hospital Municipal Souza Aguiar and Hospital Naval Marcílio Dias. The employee numbers suggest a mix of very large institutions and mid-sized practices.

🇧🇷 Brazil · 46 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Consultorio Odontológico](https://www.tamtam.ai/c/consultorio-odontologico)<br>Consultorio Odontológico is a medical practice located in Salvador, Bahia, Brazil, providing dental services in the JARDIM NOVA ESPERANÇA area | Medical Practices | 🇧🇷 Salvador | 25,409 |  |
| 2 | [Serviço de Atendimento Móvel de Urgência -- SAMU](https://www.tamtam.ai/c/servico-de-atendimento-movel-de-urgencia-samu)<br>An emergency mobile medical service based in São Paulo, Brazil, providing urgent medical care and assistance to those in need | Medical Practices | 🇧🇷 São Paulo | 2,574 |  |
| 3 | [Nutricionista](https://www.tamtam.ai/c/nutricionista) (varinhadigital.com.br)<br>A medical practice specializing in nutrition, located in Bucaramanga, Colombia | Medical Practices | 🇧🇷 São Paulo | 2,071 | 2010 |
| 4 | [Laboratório Hermes Pardini](https://www.tamtam.ai/c/laboratorio-hermes-pardini) (guiapj.com.br)<br>A medical practice based in Belo Horizonte, Brazil, offering laboratory services with a focus on healthcare and diagnostics | Medical Practices | 🇧🇷 Belo Horizonte | 1,907 |  |
| 5 | [Hospital da Restauração](https://www.tamtam.ai/c/hospital-da-restauracao)<br>A medical practice company located in Recife, Brazil, specializing in providing healthcare services at Hospital da Restauração | Medical Practices | 🇧🇷 Recife | 1,616 |  |
| 6 | [Hospital Santa Casa de Misericórdia](https://www.tamtam.ai/c/hospital-santa-casa-de-misericordia)<br>Medical practice located in Porto Alegre, Brazil, offering services at Hospital Santa Casa de Misericórdia | Medical Practices | 🇧🇷 Porto Alegre | 1,549 |  |
| 7 | [Hospital Madre Teresa](https://www.tamtam.ai/c/hospital-madre-teresa) (hospitalmadreteresa.org.br)<br>Providing excellent and sustainable care for clients' holistic health needs | Medical Practices | 🇧🇷 Belo Horizonte | 1,456 | 1981 |
| 8 | [Santa Casa de São Bernardo do Campo](https://www.tamtam.ai/c/santa-casa-de-sao-bernardo-do-campo) (santacasasbc.org.br)<br>Healthcare facility providing medical consultations, multidisciplinary outpatient services, various medical specialties, exams, and accepting multiple health insurance plans in São Bernardo do Campo, São Paulo | Medical Practices | 🇧🇷 São Bernardo do Campo | 945 | 1968 |
| 9 | [Hospital das Forças Armadas - HFA](https://www.tamtam.ai/c/hospital-das-forcas-armadas-hfa)<br>A medical practice based in Brazil, providing services at HFA BL A in Distrito Federal, specializing in serving the Armed Forces | Medical Practices | 🇧🇷 Cruzeiro | 886 |  |
| 10 | [Hcor - Hospital do Coração](https://www.tamtam.ai/c/hcor-hospital-do-coracao)<br>A medical practice based in São Paulo, Brazil, specializing in heart healthcare services | Medical Practices | 🇧🇷 São Paulo | 874 |  |
| 11 | [Hospital Municipal Souza Aguiar](https://www.tamtam.ai/c/hospital-municipal-souza-aguiar) (facebook.com)<br>Medical practice located in Rio De Janeiro, Brazil, offering services at Hospital Municipal Souza Aguiar in the field of healthcare | Medical Practices | 🇧🇷 Rio de Janeiro | 834 |  |
| 12 | [Consultório de Fisioterapia](https://www.tamtam.ai/c/consultorio-de-fisioterapia) (consultorio-de-fisioterapia.ueniweb.com)<br>Specializing in physiotherapy in Gravatá, offering therapeutic treatments and post-surgical procedures to help clients achieve balance and improve their quality of life | Medical Practices | 🇧🇷 Gravatá | 782 |  |
| 13 | [192](https://www.tamtam.ai/c/192)<br>Provider of emergency aeromedical services, offering prehospital care, interhospital transport, and air-to-land transport for patients of all ages and medical conditions | Medical Practices | 🇧🇷 São Paulo | 770 |  |
| 14 | [Clinica de Estetica](https://www.tamtam.ai/c/clinica-de-estetica) (clinicadeesteticaavancada.com)<br>The company specializes in esthetic facial and body procedures to enhance skin health and appearance, promoting self-esteem and happiness | Medical Practices | 🇧🇷 Taquarituba | 714 |  |
| 15 | [Hospital Naval Marcílio Dias](https://www.tamtam.ai/c/hospital-naval-marcilio-dias)<br>Medical practice located in Rio De Janeiro, Brazil, providing services at Hospital Naval Marcílio Dias on R CÉSAR ZAMA 185 | Medical Practices | 🇧🇷 Rio de Janeiro | 582 |  |
| 16 | [Hospital Beneficência Portuguesa de São Paulo](https://www.tamtam.ai/c/hospital-beneficencia-portuguesa-de-sao-paulo) (bpsp.org.br)<br>A medical practice in Sao Paulo, Brazil, offering healthcare services at RUA MAESTRO CARDIM premises | Medical Practices | 🇧🇷 São Paulo | 570 |  |
| 17 | [Fisioterapia Domiciliar](https://www.tamtam.ai/c/fisioterapia-domiciliar) (fisiosolution.com.br)<br>Specializing in physiotherapy services for businesses Their focus is on promoting physical wellness and preventing injuries in the workplace | Medical Practices | 🇧🇷 Pinhais | 536 |  |
| 18 | [Centro Especializado em Reabilitação - CER II](https://www.tamtam.ai/c/centro-especializado-em-reabilitacao-cer-ii) (cercolinas.com.br)<br>Specialized center focused on rehabilitation services, offering specialized care and treatments for individuals with various health conditions and disabilities | Medical Practices | 🇧🇷 Colinas do Tocantins | 530 |  |
| 19 | [Hospital Pró-Cardíaco](https://www.tamtam.ai/c/hospital-pro-cardiaco) (hospitalprocardiaco.com.br)<br>A medical practice located in Curitiba, Brazil focused on healthcare services | Medical Practices | 🇧🇷 Curitiba | 525 |  |
| 20 | [Consultório Psicologia](https://www.tamtam.ai/c/consultorio-psicologia) (reneschubert.blogspot.com)<br>Analyzing symbols and images in dreams to provide models for treating symptoms related to repression and compulsive behaviors | Medical Practices | 🇧🇷 São Paulo | 504 |  |
| 21 | [Fundação Hospital de Clínicas Gaspar Vianna](https://www.tamtam.ai/c/fundacao-hospital-de-clinicas-gaspar-vianna) (gasparvianna.pa.gov.br)<br>A team of 1523 healthcare professionals in Brazil providing high-performance Cardiology, Psychiatry, and Nephrology services, while also serving as a Teaching Hospital | Medical Practices | 🇧🇷 Belém | 489 |  |
| 22 | [Prefeitura de Belford Roxo](https://www.tamtam.ai/c/prefeitura-de-belford-roxo) (prefeituradebelfordroxo.rj.gov.br)<br>Providing food and hygiene services temporarily at a specialized center for homeless individuals in a municipal school | Medical Practices | 🇧🇷 Belford Roxo | 448 |  |
| 23 | [Nutricionista Clínica](https://www.tamtam.ai/c/nutricionista-clinica) (nutricionistaheloisa.com.br)<br>Specialist in clinical and sports nutrition focusing on dietary re-education to address various health conditions like obesity, diabetes, hypertension, and gastrointestinal issues | Medical Practices | 🇧🇷 São Paulo | 432 |  |
| 24 | [GNDI Hospital Ônix](https://www.tamtam.ai/c/gndi-hospital-onix) (gndisul.com.br)<br>A high complexity hospital offering a wide range of medical specialties in a comfortable environment Staffed by highly qualified professionals following strict health protocols | Medical Practices | 🇧🇷 Curitiba | 399 |  |
| 25 | [Hospital Universitário Regional de Maringá](https://www.tamtam.ai/c/hospital-universitario-regional-de-maringa) (hum.uem.br)<br>A medical practice based in Maringá, Brazil, offering services at the Hospital Universitario Regional de Maringá | Medical Practices | 🇧🇷 Maringá | 388 |  |
| 26 | [Centro de Reabilitação Oral](https://www.tamtam.ai/c/centro-de-reabilitacao-oral) (atom.com)<br>Specialized dental clinic established in 1998, offering a wide range of services in Dentistry Committed to investing in quality and new technologies for client satisfaction | Medical Practices | 🇧🇷 Ponta Grossa | 366 |  |
| 27 | [Centro Médico Pastore](https://www.tamtam.ai/c/centro-medico-pastore) (centromedicopastore.com.br)<br>A medical center offering high-quality healthcare services, exceeding expectations ethically and affordably Providing a wide range of medical specialties and diagnostic tests in a comfortable environment | Medical Practices | 🇧🇷 Rio de Janeiro | 352 | 2011 |
| 28 | [Clínica Oftalmológica](https://www.tamtam.ai/c/clinica-oftalmologica) (clinicalucianonasser.com.br)<br>Specialized team of Ophthalmologists providing humanized and quality eye care services with a high standard of expertise and training | Medical Practices | 🇧🇷 Montes Claros | 348 |  |
| 29 | [Hospital Adventista de Belém](https://www.tamtam.ai/c/hospital-adventista-de-belem)<br>Hospital in Belém, Pará, Brazil specializing in medical practice located on AV Almirante Barroso | Medical Practices | 🇧🇷 Belém | 347 |  |
| 30 | [João Pessoa](https://www.tamtam.ai/c/joao-pessoa) (terapia.club)<br>The company offers affordable psychological counseling services in João Pessoa in a safe, confidential, and non-judgmental environment, prioritizing social value | Medical Practices | 🇧🇷 João Pessoa | 335 |  |
| 31 | [Cirurgiã Dentista](https://www.tamtam.ai/c/cirurgia-dentista) (cirurgiadentista.vitrinevirtual.net)<br>A dental practice providing medical services located in Ipatinga, Brazil, specializing in dental surgeries and treatments for patients | Medical Practices | 🇧🇷 Ipatinga | 319 |  |
| 32 | [Hospital Regional de Taguatinga](https://www.tamtam.ai/c/hospital-regional-de-taguatinga)<br>Medical practice facility located in Taguatinga, Brazil, offering healthcare services at Hospital Regional de Taguatinga | Medical Practices | 🇧🇷 Taguatinga | 267 |  |
| 33 | [Fonoaudióloga](https://www.tamtam.ai/c/fonoaudiologa) (fonoaudiologia-sarandi.negocio.site)<br>A medical practice specializing in speech therapy based in Sarandi, Brazil, providing services at the address 1655 R Júlio Mailhos - Centro | Medical Practices | 🇧🇷 Sarandi | 225 |  |
| 34 | [Instituto de Radiologia de Natal](https://www.tamtam.ai/c/instituto-de-radiologia-de-natal) (institutoderadiologia.com.br)<br>Specializes in radiology services, located in Natal, Brazil | Medical Practices | 🇧🇷 Natal | 186 | 1967 |
| 35 | [Clinica de Olhos Dr](https://www.tamtam.ai/c/clinica-de-olhos-dr) (clinicadeolhosjoaoeugenio.com.br)<br>Specialized eye clinic with expert ophthalmologists focusing on retina and vitreous disorders, providing treatment for conditions that can lead to vision loss or blindness | Medical Practices | 🇧🇷 Brasília | 185 |  |
| 36 | [CTICOR](https://www.tamtam.ai/c/cticor) (cticor.com.br)<br>Established in Rio de Janeiro since 1996, this organization offers ambulance services, pre-hospital assistance, medical guidance via phone, and ambulance rentals | Medical Practices | 🇧🇷 Rio de Janeiro | 178 | 1996 |
| 37 | [Clínica Equilíbrio](https://www.tamtam.ai/c/clinica-equilibrio) (equilibrioclinica.com.br)<br>A team of experts in various fields such as Biomedicine, Physiotherapy, Nutrition, Psychology, and Aesthetics providing top-quality treatment in a comfortable environment | Medical Practices | 🇧🇷 Vespasiano | 175 |  |
| 38 | [Hospital da Cruz Vermelha Brasileira](https://www.tamtam.ai/c/hospital-da-cruz-vermelha-brasileira)<br>A medical practice based in Curitiba, Brazil, providing healthcare services from their location on Av Vicente Machado 1310 | Medical Practices | 🇧🇷 Curitiba | 167 |  |
| 39 | [Med&Co](https://www.tamtam.ai/c/med-and-co) (mednco.com.br)<br>A healthcare solution offering modern, high-quality rental offices, personalized patient care, concierge services, and digital marketing support for members | Medical Practices | 🇧🇷 São José dos Campos | 167 | 2021 |
| 40 | [CERNE - CENTRO DE EXCELÊNCIA EM REABILITAÇÃO NEUROLOGICA](https://www.tamtam.ai/c/cerne-centro-de-excelencia-em-reabilitacao-neurologica) (clinicacerne.com.br)<br>Specializing in neurological rehabilitation, we pioneer the use of neuromodulation for a range of disorders, including post-stroke spastic syndromes and autism spectrum disorder | Medical Practices | 🇧🇷 Curitiba | 166 | 2016 |
| 41 | [Studio Médico](https://www.tamtam.ai/c/studio-medico) (studiomedico.net.br)<br>Specialists in taking care of people, offering medical services with expertise and compassion Photo banner available on their website | Medical Practices | 🇧🇷 Cascavel | 163 |  |
| 42 | [COT Hospital](https://www.tamtam.ai/c/cot-hospital) (hospitalcot.com.br)<br>A medical practice located in Salvador, Bahia, Brazil that provides healthcare services at RUA JOÃO DAS BOTAS, 26 in CANELA | Medical Practices | 🇧🇷 Salvador | 161 | 1964 |
| 43 | [Enseg](https://www.tamtam.ai/c/enseg) (enseg.com)<br>Specializing in occupational safety and health, providing services such as risk prevention programs, environmental assessments, medical monitoring, training, and occupational health assessments | Medical Practices | 🇧🇷 Lajeado | 158 | 1996 |
| 44 | [SPDM - Associação Paulista para o Desenvolvimento da Medicina - Hospital Municipal de Barueri Dr. Fr](https://www.tamtam.ai/c/spdm-associacao-paulista-para-o-desenvolvimento-da-medicina-hospital-municipal)<br>A medical practice located in Barueri, São Paulo, Brazil, focused on the development of medicine and running the Barueri Municipal Hospital | Medical Practices | 🇧🇷 Barueri | 158 |  |
| 45 | [Oraldents](https://www.tamtam.ai/c/oraldents) (clinicasoraldents.com.br)<br>Offering exceptional dental treatments by combining comfort, technology, advanced techniques, and a qualified team to provide excellence and a great customer experience | Medical Practices | 🇧🇷 Teresópolis | 150 |  |
| 46 | [Help Emergências Médicas](https://www.tamtam.ai/c/help-emergencias-medicas) (help-sc.com.br)<br>Established in 1996, the company is the largest in its sector in Santa Catarina, offering medical emergency services, telemedicine, event coverage, and nursing procedures | Medical Practices | 🇧🇷 Florianópolis | 148 | 1996 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 13, 2026.

## More company lists in Brazil

- [The largest companies in Brazil](https://www.tamtam.ai/l/largest-companies-brazil) (16,480)
- [Manufacturers in Brazil](https://www.tamtam.ai/l/manufacturers-brazil) (2,124)
- [Retail chains in Brazil](https://www.tamtam.ai/l/retail-chains-brazil) (1,996)
- [Multinational companies in Brazil](https://www.tamtam.ai/l/multinational-companies-brazil) (1,238)
- [Critical infrastructure operators in Brazil](https://www.tamtam.ai/l/critical-infrastructure-operators-brazil) (1,201)
- [Healthcare providers in Brazil](https://www.tamtam.ai/l/healthcare-providers-brazil) (1,086)
- [Retail companies in Brazil](https://www.tamtam.ai/l/retail-companies-brazil) (1,078)
- [Financial Services companies in Brazil](https://www.tamtam.ai/l/financial-services-companies-brazil) (1,006)
- [Companies with a mobile app in Brazil](https://www.tamtam.ai/l/companies-with-mobile-app-brazil) (927)
- [Financial services firms in Brazil](https://www.tamtam.ai/l/financial-services-firms-brazil) (926)
- [E-commerce companies in Brazil](https://www.tamtam.ai/l/ecommerce-companies-brazil) (802)
- [Companies with in-house R&D in Brazil](https://www.tamtam.ai/l/r-and-d-companies-brazil) (755)
- [Corporate groups and holding companies in Brazil](https://www.tamtam.ai/l/holding-companies-brazil) (720)
- [Food and beverage companies in Brazil](https://www.tamtam.ai/l/food-and-beverage-companies-brazil) (697)
- [Hospitals and Health Care companies in Brazil](https://www.tamtam.ai/l/hospitals-and-health-care-companies-brazil) (664)
- [Distributors and wholesalers in Brazil](https://www.tamtam.ai/l/distributors-and-wholesalers-brazil) (664)
- [IT Services and IT Consulting companies in Brazil](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-brazil) (661)
- [Public sector organisations in Brazil](https://www.tamtam.ai/l/public-sector-organisations-brazil) (584)
- [Higher Education companies in Brazil](https://www.tamtam.ai/l/higher-education-companies-brazil) (577)
- [Logistics companies in Brazil](https://www.tamtam.ai/l/logistics-companies-brazil) (546)
- [Professional services firms in Brazil](https://www.tamtam.ai/l/professional-services-firms-brazil) (544)
- [Agriculture companies in Brazil](https://www.tamtam.ai/l/agriculture-companies-brazil) (520)
- [Food and Beverage Services companies in Brazil](https://www.tamtam.ai/l/food-and-beverage-services-companies-brazil) (516)
- [Construction companies in Brazil](https://www.tamtam.ai/l/construction-companies-brazil) (497)

## The same list elsewhere

- [Medical Practices companies in the world](https://www.tamtam.ai/l/medical-practices-companies-in-the-world) (1,268)
- [Medical Practices companies in Latin America](https://www.tamtam.ai/l/medical-practices-companies-in-latin-america) (110)

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Source: https://www.tamtam.ai/l/medical-practices-companies-brazil